FKIE_CVE-2026-29198

Vulnerability from fkie_nvd - Published: 2026-04-23 00:16 - Updated: 2026-05-13 20:39
Severity
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
In Rocket.Chat <8.3.0, <8.2.1, <8.1.2, <8.0.3, <7.13.5, <7.12.6, <7.11.6, and <7.10.9, a NoSQL injection vulnerability can lead to account takeover of the first user with a generated token when an OAuth app is configured.
References
support@hackerone.comhttps://github.com/RocketChat/Rocket.Chat/pull/39492Issue Tracking, Patch
support@hackerone.comhttps://hackerone.com/reports/3564655Third Party Advisory
Impacted products
Vendor Product Version
rocket.chat rocket.chat *
rocket.chat rocket.chat *
rocket.chat rocket.chat *
rocket.chat rocket.chat *
rocket.chat rocket.chat *
rocket.chat rocket.chat *
rocket.chat rocket.chat *
rocket.chat rocket.chat 8.3.0
rocket.chat rocket.chat 8.3.0
rocket.chat rocket.chat 8.3.0
rocket.chat rocket.chat 8.3.0
rocket.chat rocket.chat 8.3.0
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "5A86BCA2-5A24-4B8A-82D8-081A5176C761",
              "versionEndExcluding": "7.10.9",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "99AFFE2A-1F97-437F-988C-0F4422846406",
              "versionEndExcluding": "7.11.6",
              "versionStartIncluding": "7.11.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "526F29DC-2935-47A8-9AB0-87A59566224C",
              "versionEndExcluding": "7.12.6",
              "versionStartIncluding": "7.12.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "C4E95AE6-A8D2-4372-8FF6-10C0854D8970",
              "versionEndExcluding": "7.13.5",
              "versionStartIncluding": "7.13.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "8F9EF75A-7697-4B25-B15F-ECA61409E0EA",
              "versionEndExcluding": "8.0.3",
              "versionStartIncluding": "8.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "1F32DB15-3E9D-4572-BF9A-4E657EC060F1",
              "versionEndExcluding": "8.1.2",
              "versionStartIncluding": "8.1.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "940DA170-88EF-44BD-848C-D2DE08A679D9",
              "versionEndExcluding": "8.2.1",
              "versionStartIncluding": "8.2.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:rocket.chat:rocket.chat:8.3.0:rc0:*:*:*:*:*:*",
              "matchCriteriaId": "8974643D-1E5C-4853-80A8-FA441D50C045",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:rocket.chat:rocket.chat:8.3.0:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "D7552BC2-4389-4E16-8DE6-916B179B9A2F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:rocket.chat:rocket.chat:8.3.0:rc2:*:*:*:*:*:*",
              "matchCriteriaId": "8AD12B11-91D5-4E5D-8718-58B7C14B85C5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:rocket.chat:rocket.chat:8.3.0:rc3:*:*:*:*:*:*",
              "matchCriteriaId": "AFB9F6CC-A3C3-4098-B8F7-F259DDFC9F77",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:rocket.chat:rocket.chat:8.3.0:rc4:*:*:*:*:*:*",
              "matchCriteriaId": "DF5447A1-6E23-42F3-B337-FBE82E89B5D1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Rocket.Chat \u003c8.3.0, \u003c8.2.1, \u003c8.1.2, \u003c8.0.3, \u003c7.13.5, \u003c7.12.6, \u003c7.11.6, and \u003c7.10.9, a NoSQL injection vulnerability can lead to account takeover of the first user with a generated token when an OAuth app is configured."
    }
  ],
  "id": "CVE-2026-29198",
  "lastModified": "2026-05-13T20:39:44.683",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-04-23T00:16:45.060",
  "references": [
    {
      "source": "support@hackerone.com",
      "tags": [
        "Issue Tracking",
        "Patch"
      ],
      "url": "https://github.com/RocketChat/Rocket.Chat/pull/39492"
    },
    {
      "source": "support@hackerone.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://hackerone.com/reports/3564655"
    }
  ],
  "sourceIdentifier": "support@hackerone.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-89"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.


Detection rules are retrieved from Rulezet.