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2 vulnerabilities found for contacts by nextcloud

CVE-2025-66554 (GCVE-0-2025-66554)
Vulnerability from nvd
Published
2025-12-05 17:50
Modified
2025-12-08 19:51
Severity ?
3.5 (Low) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
Contacts app for Nextcloud easily syncs contacts from various devices with your Nextcloud and allows editing. Prior to 5.5.4, 6.0.6, and 7.2.5, a malicious user was able to modify their organisation and title field to load additional CSS files. Javascript and other options were correctly blocked by the content security policy of the Nextcloud Server code. This vulnerability is fixed in 5.5.4, 6.0.6, and 7.2.5.
References
Impacted products
Vendor Product Version
nextcloud security-advisories Version: >= 7.0.0-alpha.1, < 7.2.5
Version: >= 6.0.0-alpha1, < 6.0.6
Version: < 5.5.4
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Show details on NVD website

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                "id": "CVE-2025-66554",
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                "timestamp": "2025-12-08T19:50:53.342639Z",
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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              "version": "\u003e= 7.0.0-alpha.1, \u003c 7.2.5"
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              "version": "\u003e= 6.0.0-alpha1, \u003c 6.0.6"
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              "version": "\u003c 5.5.4"
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Contacts app for Nextcloud easily syncs contacts from various devices with your Nextcloud and allows editing. Prior to 5.5.4, 6.0.6, and 7.2.5, a malicious user was able to modify their organisation and title field to load additional CSS files. Javascript and other options were correctly blocked by the content security policy of the Nextcloud Server code. This vulnerability is fixed in 5.5.4, 6.0.6, and 7.2.5."
        }
      ],
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          "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-9v78-cpfc-v6h2"
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          "name": "https://github.com/nextcloud/contacts/pull/4619",
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        "discovery": "UNKNOWN"
      },
      "title": "Nextcloud Contacts vulnerable to Stored XSS in contacts app via organisation and title field"
    }
  },
  "cveMetadata": {
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CVE-2025-66554 (GCVE-0-2025-66554)
Vulnerability from cvelistv5
Published
2025-12-05 17:50
Modified
2025-12-08 19:51
Severity ?
3.5 (Low) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
Contacts app for Nextcloud easily syncs contacts from various devices with your Nextcloud and allows editing. Prior to 5.5.4, 6.0.6, and 7.2.5, a malicious user was able to modify their organisation and title field to load additional CSS files. Javascript and other options were correctly blocked by the content security policy of the Nextcloud Server code. This vulnerability is fixed in 5.5.4, 6.0.6, and 7.2.5.
References
Impacted products
Vendor Product Version
nextcloud security-advisories Version: >= 7.0.0-alpha.1, < 7.2.5
Version: >= 6.0.0-alpha1, < 6.0.6
Version: < 5.5.4
 Create a notification for this product.
Show details on NVD website

To clipboard 

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      {
        "metrics": [
          {
            "other": {
              "content": {
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                "options": [
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                  },
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                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-08T19:50:53.342639Z",
                "version": "2.0.3"
              },
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          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-12-08T19:51:03.328Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "security-advisories",
          "vendor": "nextcloud",
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            {
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              "version": "\u003e= 7.0.0-alpha.1, \u003c 7.2.5"
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              "version": "\u003e= 6.0.0-alpha1, \u003c 6.0.6"
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        }
      ],
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        },
        {
          "name": "https://github.com/nextcloud/contacts/pull/4619",
          "tags": [
            "x_refsource_MISC"
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