{
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "coop",
          "vendor": "roostorg",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.0.2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Coop is an open source review and moderation tool from ROOST. Prior to 1.0.2, `resetPasswordForToken` updates the password row without invalidating database-backed sessions. An attacker who has acquired a password and established a session retains access even after the legitimate user resets the password, leaving the compromised account under attacker control until the session expires at its `30-day` maximum age. This issue is fixed in version 1.0.2."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "NETWORK",
            "baseScore": 2.3,
            "baseSeverity": "LOW",
            "privilegesRequired": "LOW",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "LOW",
            "vulnIntegrityImpact": "NONE"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-613",
              "description": "CWE-613: Insufficient Session Expiration",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-30T22:46:10.154Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/roostorg/coop/security/advisories/GHSA-g5xq-67g7-36r2",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/roostorg/coop/security/advisories/GHSA-g5xq-67g7-36r2"
        },
        {
          "name": "https://github.com/roostorg/coop/pull/778",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/roostorg/coop/pull/778"
        },
        {
          "name": "https://github.com/roostorg/coop/commit/f226db0fb7f03096d2a832304ad9614e944e4bf8",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/roostorg/coop/commit/f226db0fb7f03096d2a832304ad9614e944e4bf8"
        },
        {
          "name": "https://github.com/roostorg/coop/releases/tag/1.0.2",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/roostorg/coop/releases/tag/1.0.2"
        }
      ],
      "source": {
        "advisory": "GHSA-g5xq-67g7-36r2",
        "discovery": "UNKNOWN"
      },
      "title": "Coop sessions are not invalidated on password reset"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-63400",
    "datePublished": "2026-10-30T22:46:10.154Z",
    "dateReserved": "2026-07-16T19:20:28.987Z",
    "dateUpdated": "2026-10-30T22:46:10.154Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}