FKIE_CVE-2026-72919

Vulnerability from fkie_nvd - Published: 2026-08-10 22:17 - Updated: 2026-08-11 15:17
Severity
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Summary
Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 7.10.14, 8.0.8, 8.1.7, 8.2.7, 8.3.7, 8.4.5, 8.5.2, and 8.6.1, the channels.convertToTeam REST endpoint allows an authenticated registered user with the create-team permission to convert an unrelated public channel by supplying channelName instead of channelId because the edit-room permission is checked only for channelId. This issue is fixed in versions 7.10.14, 8.0.8, 8.1.7, 8.2.7, 8.3.7, 8.4.5, 8.5.2, and 8.6.1.
References
security-advisories@github.comhttps://github.com/RocketChat/Rocket.Chat/commit/175a19c4151f41910499ef37df54f58022276d12
security-advisories@github.comhttps://github.com/RocketChat/Rocket.Chat/pull/41206
security-advisories@github.comhttps://github.com/RocketChat/Rocket.Chat/security/advisories/GHSA-4mvx-9h2h-hmg3
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Rocket.Chat",
          "vendor": "RocketChat",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 7.10.14"
            },
            {
              "status": "affected",
              "version": "\u003e= 8.0.0, \u003c 8.0.8"
            },
            {
              "status": "affected",
              "version": "\u003e= 8.1.0, \u003c 8.1.7"
            },
            {
              "status": "affected",
              "version": "\u003e= 8.2.0, \u003c 8.2.7"
            },
            {
              "status": "affected",
              "version": "\u003e= 8.3.0, \u003c 8.3.7"
            },
            {
              "status": "affected",
              "version": "\u003e= 8.4.0, \u003c 8.4.5"
            },
            {
              "status": "affected",
              "version": "\u003e= 8.5.0, \u003c 8.5.2"
            },
            {
              "status": "affected",
              "version": "\u003e= 8.6.0, \u003c 8.6.1"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 7.10.14, 8.0.8, 8.1.7, 8.2.7, 8.3.7, 8.4.5, 8.5.2, and 8.6.1, the channels.convertToTeam REST endpoint allows an authenticated registered user with the create-team permission to convert an unrelated public channel by supplying channelName instead of channelId because the edit-room permission is checked only for channelId. This issue is fixed in versions 7.10.14, 8.0.8, 8.1.7, 8.2.7, 8.3.7, 8.4.5, 8.5.2, and 8.6.1."
    }
  ],
  "id": "CVE-2026-72919",
  "lastModified": "2026-08-11T15:17:37.947",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-72919",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-08-11T14:25:00.919214Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-08-10T22:17:10.957",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/RocketChat/Rocket.Chat/commit/175a19c4151f41910499ef37df54f58022276d12"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/RocketChat/Rocket.Chat/pull/41206"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/RocketChat/Rocket.Chat/security/advisories/GHSA-4mvx-9h2h-hmg3"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Received",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}



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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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