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    9 vulnerabilities found for Advanced Custom Fields by WP Engine

    JVNDB-2025-000058

    Vulnerability from jvndb - Published: 2025-08-08 15:29 - Updated:2025-08-08 15:29
    Severity
    3.4 (Low) - cvssV3_0 - CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:L/A:N
    Summary
    WordPress plugin "Advanced Custom Fields" vulnerable to HTML injection
    Details
    Advanced Custom Fields provided by WPEngine, Inc. contains the following vulnerability.
    • HTML injection (WE-94) - CVE-2025-54940
    Shogo Kumamaru of LAC Co., Ltd. reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
    References
    Impacted products
    Show details on JVN DB website
    To clipboard 

    {
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2025/JVNDB-2025-000058.html",
  "dc:date": "2025-08-08T15:29+09:00",
  "dcterms:issued": "2025-08-08T15:29+09:00",
  "dcterms:modified": "2025-08-08T15:29+09:00",
  "description": "Advanced Custom Fields provided by WPEngine, Inc. contains the following vulnerability.\r\n\u003cul\u003e\u003cli\u003eHTML injection (WE-94) - CVE-2025-54940\u003c/li\u003e\u003c/ul\u003e\r\nShogo Kumamaru of LAC Co., Ltd. reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2025/JVNDB-2025-000058.html",
  "sec:cpe": {
    "#text": "cpe:/a:advancedcustomfields:advanced_custom_fields",
    "@product": "Advanced Custom Fields",
    "@vendor": "WP Engine",
    "@version": "2.2"
  },
  "sec:cvss": {
    "@score": "3.4",
    "@severity": "Low",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:L/A:N",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2025-000058",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN21048820/index.html",
      "@id": "JVN#21048820",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2025-54940",
      "@id": "CVE-2025-54940",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "WordPress plugin \"Advanced Custom Fields\" vulnerable to HTML injection"
}

    JVNDB-2024-000093

    Vulnerability from jvndb - Published: 2024-09-04 13:01 - Updated:2024-09-04 13:01
    Severity
    5.4 (Medium) - cvssV3_0 - CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
    Summary
    WordPress Plugin "Advanced Custom Fields" vulnerable to cross-site scripting
    Details
    The field labels in WordPress Plugin "Advanced Custom Fields" provided by WP Engine contains a cross-site scripting vulnerability (CWE-79). Ryo Sotoyama of Mitsui Bussan Secure Directions, Inc. reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
    References
    Impacted products
    Show details on JVN DB website
    To clipboard 

    {
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2024/JVNDB-2024-000093.html",
  "dc:date": "2024-09-04T13:01+09:00",
  "dcterms:issued": "2024-09-04T13:01+09:00",
  "dcterms:modified": "2024-09-04T13:01+09:00",
  "description": "The field labels in WordPress Plugin \"Advanced Custom Fields\" provided by WP Engine contains a cross-site scripting vulnerability (CWE-79).\r\n\r\nRyo Sotoyama of Mitsui Bussan Secure Directions, Inc. reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2024/JVNDB-2024-000093.html",
  "sec:cpe": {
    "#text": "cpe:/a:advancedcustomfields:advanced_custom_fields",
    "@product": "Advanced Custom Fields",
    "@vendor": "WP Engine",
    "@version": "2.2"
  },
  "sec:cvss": {
    "@score": "5.4",
    "@severity": "Medium",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2024-000093",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN67963942/index.html",
      "@id": "JVN#67963942",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2024-45429",
      "@id": "CVE-2024-45429",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-79",
      "@title": "Cross-site Scripting(CWE-79)"
    }
  ],
  "title": "WordPress Plugin \"Advanced Custom Fields\" vulnerable to cross-site scripting"
}

    JVNDB-2023-000084

    Vulnerability from jvndb - Published: 2023-08-21 14:05 - Updated:2024-03-25 17:55
    Severity
    5.4 (Medium) - cvssV3_0 - CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
    Summary
    WordPress Plugin "Advanced Custom Fields" vulnerable to cross-site scripting
    Details
    WordPress Plugin "Advanced Custom Fields" provided by WP Engine contains a cross-site scripting vulnerability (CWE-79). Ryotaro Imamura of SB Technology Corp. and Satoo Nakano reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
    References
    Impacted products
    Show details on JVN DB website
    To clipboard 

    {
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2023/JVNDB-2023-000084.html",
  "dc:date": "2024-03-25T17:55+09:00",
  "dcterms:issued": "2023-08-21T14:05+09:00",
  "dcterms:modified": "2024-03-25T17:55+09:00",
  "description": "WordPress Plugin \"Advanced Custom Fields\" provided by WP Engine contains a cross-site scripting vulnerability (CWE-79).\r\n\r\nRyotaro Imamura of SB Technology Corp. and Satoo Nakano reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2023/JVNDB-2023-000084.html",
  "sec:cpe": {
    "#text": "cpe:/a:advancedcustomfields:advanced_custom_fields",
    "@product": "Advanced Custom Fields",
    "@vendor": "WP Engine",
    "@version": "2.2"
  },
  "sec:cvss": [
    {
      "@score": "3.5",
      "@severity": "Low",
      "@type": "Base",
      "@vector": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
      "@version": "2.0"
    },
    {
      "@score": "5.4",
      "@severity": "Medium",
      "@type": "Base",
      "@vector": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "@version": "3.0"
    }
  ],
  "sec:identifier": "JVNDB-2023-000084",
  "sec:references": [
    {
      "#text": "http://jvn.jp/en/jp/JVN98946408/index.html",
      "@id": "JVN#98946408",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2023-40068",
      "@id": "CVE-2023-40068",
      "@source": "CVE"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2023-40068",
      "@id": "CVE-2023-40068",
      "@source": "NVD"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-79",
      "@title": "Cross-site Scripting(CWE-79)"
    }
  ],
  "title": "WordPress Plugin \"Advanced Custom Fields\" vulnerable to cross-site scripting"
}

    CVE-2024-45429 (GCVE-0-2024-45429)

    Vulnerability from cvelistv5 – Published: 2024-09-04 23:07 – Updated: 2025-03-25 15:47
    VLAI
    Summary
    Cross-site scripting vulnerability exists in Advanced Custom Fields versions 6.3.5 and earlier and Advanced Custom Fields Pro versions 6.3.5 and earlier. If an attacker with the 'capability' setting privilege which is set in the product settings stores an arbitrary script in the field label, the script may be executed on the web browser of the logged-in user with the same privilege as the attacker's.
    Severity
    6.1 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • Cross-site scripting (XSS)
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 6.1,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "CHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-45429",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-05T13:33:40.928462Z",
                "version": "2.0.3"
              },
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            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-79",
                "description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-03-25T15:47:51.771Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Advanced Custom Fields",
          "vendor": "WP Engine",
          "versions": [
            {
              "status": "affected",
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            }
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        },
        {
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          "versions": [
            {
              "status": "affected",
              "version": "6.3.5 and earlier"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Cross-site scripting vulnerability exists in Advanced Custom Fields versions 6.3.5 and earlier and Advanced Custom Fields Pro versions 6.3.5 and earlier. If an attacker with the \u0027capability\u0027 setting privilege which is set in the product settings stores an arbitrary script in the field label, the script may be executed on the web browser of the logged-in user with the same privilege as the attacker\u0027s."
        }
      ],
      "problemTypes": [
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              "lang": "en",
              "type": "text"
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      ],
      "providerMetadata": {
        "dateUpdated": "2024-09-04T23:07:58.383Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "url": "https://www.advancedcustomfields.com/blog/acf-6-3-6/"
        },
        {
          "url": "https://wordpress.org/plugins/advanced-custom-fields/"
        },
        {
          "url": "https://www.advancedcustomfields.com/"
        },
        {
          "url": "https://jvn.jp/en/jp/JVN67963942/"
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  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2024-45429",
    "datePublished": "2024-09-04T23:07:58.383Z",
    "dateReserved": "2024-08-29T00:56:56.778Z",
    "dateUpdated": "2025-03-25T15:47:51.771Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

    CVE-2023-40068 (GCVE-0-2023-40068)

    Vulnerability from cvelistv5 – Published: 2023-08-21 08:13 – Updated: 2024-10-04 17:57
    VLAI
    Summary
    Cross-site scripting vulnerability in Advanced Custom Fields versions 6.1.0 to 6.1.7 and Advanced Custom Fields Pro versions 6.1.0 to 6.1.7 allows a remote authenticated attacker to execute an arbitrary script on the web browser of the user who is logging in to the product with the administrative privilege.
    Severity
    No CVSS data available.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • Cross-site scripting (XSS)
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

    {
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        "providerMetadata": {
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        },
        "references": [
          {
            "tags": [
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            ],
            "url": "https://www.advancedcustomfields.com/blog/acf-6-1-8/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://wordpress.org/plugins/advanced-custom-fields/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.advancedcustomfields.com/"
          },
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        "metrics": [
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              "content": {
                "id": "CVE-2023-40068",
                "options": [
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                  },
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                    "Technical Impact": "partial"
                  }
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                "role": "CISA Coordinator",
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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          "vendor": "WP Engine",
          "versions": [
            {
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          "url": "https://wordpress.org/plugins/advanced-custom-fields/"
        },
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          "url": "https://www.advancedcustomfields.com/"
        },
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  "cveMetadata": {
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    "dateReserved": "2023-08-09T02:20:30.651Z",
    "dateUpdated": "2024-10-04T17:57:33.499Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
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    CVE-2023-30777 (GCVE-0-2023-30777)

    Vulnerability from cvelistv5 – Published: 2023-05-10 05:50 – Updated: 2026-04-28 16:08
    VLAI
    Title
    WordPress Advanced Custom Fields / Advanced Custom Fields PRO plugins <= 6.1.5 vulnerable to Cross Site Scripting (XSS)
    Summary
    Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in WP Engine Advanced Custom Fields Pro, WP Engine Advanced Custom Fields plugins <= 6.1.5 versions.
    Severity
    7.1 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Credits
    Rafie Muhammad (Patchstack)
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-02T14:37:15.173Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
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            "url": "https://patchstack.com/database/vulnerability/advanced-custom-fields-pro/wordpress-advanced-custom-fields-pro-plugin-6-1-5-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve"
          },
          {
            "tags": [
              "vdb-entry",
              "x_transferred"
            ],
            "url": "https://patchstack.com/database/vulnerability/advanced-custom-fields/wordpress-advanced-custom-fields-plugin-6-1-5-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve"
          },
          {
            "tags": [
              "technical-description",
              "x_transferred"
            ],
            "url": "https://patchstack.com/articles/reflected-xss-in-advanced-custom-fields-plugins-affecting-2-million-sites?_s_id=cve"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-30777",
                "options": [
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                  },
                  {
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                  },
                  {
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-01-09T14:24:42.783260Z",
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        ],
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          "shortName": "CISA-ADP"
        },
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      }
    ],
    "cna": {
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          "defaultStatus": "unaffected",
          "product": "Advanced Custom Fields Pro",
          "vendor": "WP Engine",
          "versions": [
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                  "at": "6.1.6",
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                }
              ],
              "lessThanOrEqual": "6.1.5",
              "status": "affected",
              "version": "n/a",
              "versionType": "custom"
            }
          ]
        },
        {
          "collectionURL": "https://wordpress.org/plugins",
          "defaultStatus": "unaffected",
          "packageName": "advanced-custom-fields",
          "product": "Advanced Custom Fields",
          "vendor": "WP Engine",
          "versions": [
            {
              "changes": [
                {
                  "at": "6.1.6",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "6.1.5",
              "status": "affected",
              "version": "n/a",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "Rafie Muhammad (Patchstack)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
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              "base64": false,
              "type": "text/html",
              "value": "Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in WP Engine Advanced Custom Fields Pro, WP Engine Advanced Custom Fields plugins \u003c=\u003cspan style=\"background-color: var(--wht);\"\u003e\u00a06.1.5 versions.\u003c/span\u003e"
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      "impacts": [
        {
          "capecId": "CAPEC-591",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-591 Reflected XSS"
            }
          ]
        }
      ],
      "metrics": [
        {
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    CVE-2024-45429 (GCVE-0-2024-45429)

    Vulnerability from nvd – Published: 2024-09-04 23:07 – Updated: 2025-03-25 15:47
    VLAI
    Summary
    Cross-site scripting vulnerability exists in Advanced Custom Fields versions 6.3.5 and earlier and Advanced Custom Fields Pro versions 6.3.5 and earlier. If an attacker with the 'capability' setting privilege which is set in the product settings stores an arbitrary script in the field label, the script may be executed on the web browser of the logged-in user with the same privilege as the attacker's.
    Severity
    6.1 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • Cross-site scripting (XSS)
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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    CVE-2023-40068 (GCVE-0-2023-40068)

    Vulnerability from nvd – Published: 2023-08-21 08:13 – Updated: 2024-10-04 17:57
    VLAI
    Summary
    Cross-site scripting vulnerability in Advanced Custom Fields versions 6.1.0 to 6.1.7 and Advanced Custom Fields Pro versions 6.1.0 to 6.1.7 allows a remote authenticated attacker to execute an arbitrary script on the web browser of the user who is logging in to the product with the administrative privilege.
    Severity
    No CVSS data available.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • Cross-site scripting (XSS)
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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    CVE-2023-30777 (GCVE-0-2023-30777)

    Vulnerability from nvd – Published: 2023-05-10 05:50 – Updated: 2026-04-28 16:08
    VLAI
    Title
    WordPress Advanced Custom Fields / Advanced Custom Fields PRO plugins <= 6.1.5 vulnerable to Cross Site Scripting (XSS)
    Summary
    Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in WP Engine Advanced Custom Fields Pro, WP Engine Advanced Custom Fields plugins <= 6.1.5 versions.
    Severity
    7.1 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Credits
    Rafie Muhammad (Patchstack)
    Show details on NVD website
    To clipboard 

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