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    2 vulnerabilities by gagan0123

    CVE-2026-1043 (GCVE-0-2026-1043)

    Vulnerability from nvd – Published: 2026-02-19 04:36 – Updated: 2026-04-08 17:03
    VLAI
    Title
    PostmarkApp Email Integrator <= 2.4 - Authenticated (Administrator+) Stored Cross-Site Scripting via Plugin Settings
    Summary
    The PostmarkApp Email Integrator plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin settings in versions up to, and including, 2.4. This is due to insufficient input sanitization and output escaping on the pma_api_key and pma_sender_address parameters. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the settings page.
    Severity
    4.4 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
    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
    Vendor Product Version
    gagan0123 PostmarkApp Email Integrator Affected: 0 , ≤ 2.4 (semver)
    		Create a notification for this product.
    Credits
    Bhumividh Treloges
    Show details on NVD website
    To clipboard 

    {
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                "id": "CVE-2026-1043",
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                  },
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-19T20:35:44.043721Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-19T20:37:09.646Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "PostmarkApp Email Integrator",
          "vendor": "gagan0123",
          "versions": [
            {
              "lessThanOrEqual": "2.4",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Bhumividh Treloges"
        }
      ],
      "descriptions": [
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          "lang": "en",
          "value": "The PostmarkApp Email Integrator plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin settings in versions up to, and including, 2.4. This is due to insufficient input sanitization and output escaping on the pma_api_key and pma_sender_address parameters. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the settings page."
        }
      ],
      "metrics": [
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            "baseScore": 4.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N",
            "version": "3.1"
          }
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      ],
      "problemTypes": [
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      },
      "references": [
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        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/postmarkapp-email-integrator/trunk/postmarkapp.php#L149"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/postmarkapp-email-integrator/tags/2.4/postmarkapp.php#L149"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/postmarkapp-email-integrator/trunk/postmarkapp.php#L153"
        },
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      ],
      "title": "PostmarkApp Email Integrator \u003c= 2.4 - Authenticated (Administrator+) Stored Cross-Site Scripting via Plugin Settings"
    }
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    "dateReserved": "2026-01-16T15:53:22.420Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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}

    CVE-2026-1043 (GCVE-0-2026-1043)

    Vulnerability from cvelistv5 – Published: 2026-02-19 04:36 – Updated: 2026-04-08 17:03
    VLAI
    Title
    PostmarkApp Email Integrator <= 2.4 - Authenticated (Administrator+) Stored Cross-Site Scripting via Plugin Settings
    Summary
    The PostmarkApp Email Integrator plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin settings in versions up to, and including, 2.4. This is due to insufficient input sanitization and output escaping on the pma_api_key and pma_sender_address parameters. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the settings page.
    Severity
    4.4 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
    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
    Vendor Product Version
    gagan0123 PostmarkApp Email Integrator Affected: 0 , ≤ 2.4 (semver)
    		Create a notification for this product.
    Credits
    Bhumividh Treloges
    Show details on NVD website
    To clipboard 

    {
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                  },
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                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-19T20:35:44.043721Z",
                "version": "2.0.3"
              },
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            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-19T20:37:09.646Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "PostmarkApp Email Integrator",
          "vendor": "gagan0123",
          "versions": [
            {
              "lessThanOrEqual": "2.4",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Bhumividh Treloges"
        }
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 4.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N",
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        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/postmarkapp-email-integrator/trunk/postmarkapp.php#L149"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/postmarkapp-email-integrator/tags/2.4/postmarkapp.php#L149"
        },
        {
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        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/postmarkapp-email-integrator/trunk/postmarkapp.php#L68"
        }
      ],
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      "title": "PostmarkApp Email Integrator \u003c= 2.4 - Authenticated (Administrator+) Stored Cross-Site Scripting via Plugin Settings"
    }
  },
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