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    2 vulnerabilities by scossar

    CVE-2025-11983 (GCVE-0-2025-11983)

    Vulnerability from nvd – Published: 2025-11-01 05:40 – Updated: 2026-04-08 16:58
    VLAI
    Title
    WP Discourse <= 2.5.9 - Authenticated (Author+) Information Exposure
    Summary
    The WP Discourse plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 2.5.9. This is due to the plugin unconditionally sending Discourse API credentials (Api-Key and Api-Username headers) to any host specified in a post's discourse_permalink custom field during comment synchronization. This makes it possible for authenticated attackers, with author-level access and above, to exfiltrate sensitive Discourse API credentials to attacker-controlled servers, as well as query internal services and potentially perform further attacks.
    Severity
    4.3 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
    Assigner
    References
    Impacted products
    Vendor Product Version
    scossar WP Discourse Affected: 0 , ≤ 2.5.9 (semver)
    		Create a notification for this product.
    Credits
    Jonas Benjamin Friedli
    Show details on NVD website
    To clipboard 

    {
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                "id": "CVE-2025-11983",
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                "timestamp": "2025-11-03T13:10:41.041675Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        {
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          "product": "WP Discourse",
          "vendor": "scossar",
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              "status": "affected",
              "version": "0",
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      ],
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          "type": "finder",
          "value": "Jonas Benjamin Friedli"
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        }
      ],
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        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/wp-discourse/tags/2.5.9/lib/discourse-comment.php#L211"
        },
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    "dateReserved": "2025-10-20T18:28:48.760Z",
    "dateUpdated": "2026-04-08T16:58:56.374Z",
    "state": "PUBLISHED"
  },
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    CVE-2025-11983 (GCVE-0-2025-11983)

    Vulnerability from cvelistv5 – Published: 2025-11-01 05:40 – Updated: 2026-04-08 16:58
    VLAI
    Title
    WP Discourse <= 2.5.9 - Authenticated (Author+) Information Exposure
    Summary
    The WP Discourse plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 2.5.9. This is due to the plugin unconditionally sending Discourse API credentials (Api-Key and Api-Username headers) to any host specified in a post's discourse_permalink custom field during comment synchronization. This makes it possible for authenticated attackers, with author-level access and above, to exfiltrate sensitive Discourse API credentials to attacker-controlled servers, as well as query internal services and potentially perform further attacks.
    Severity
    4.3 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
    Assigner
    References
    Impacted products
    Vendor Product Version
    scossar WP Discourse Affected: 0 , ≤ 2.5.9 (semver)
    		Create a notification for this product.
    Credits
    Jonas Benjamin Friedli
    Show details on NVD website
    To clipboard 

    {
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                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-11-03T13:10:41.041675Z",
                "version": "2.0.3"
              },
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          }
        ],
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "WP Discourse",
          "vendor": "scossar",
          "versions": [
            {
              "lessThanOrEqual": "2.5.9",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
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        }
      ],
      "metrics": [
        {
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            "baseSeverity": "MEDIUM",
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