FKIE_CVE-2025-47951

Vulnerability from fkie_nvd - Published: 2025-06-16 21:15 - Updated: 2025-07-16 14:32
Severity ?
4.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
Summary
Weblate is a web based localization tool. Prior to version 5.12, the verification of the second factor was not subject to rate limiting. The absence of rate limiting on the second factor endpoint allows an attacker with valid credentials to automate OTP guessing. This issue has been patched in version 5.12.
References
security-advisories@github.comhttps://github.com/WeblateOrg/weblate/commit/f806293451248c5d95e45b3b507e9d158bc4f384Patch
security-advisories@github.comhttps://github.com/WeblateOrg/weblate/pull/14918Issue Tracking
security-advisories@github.comhttps://github.com/WeblateOrg/weblate/releases/tag/weblate-5.12.1Release Notes
security-advisories@github.comhttps://github.com/WeblateOrg/weblate/security/advisories/GHSA-57jg-m997-cx3qVendor Advisory
security-advisories@github.comhttps://hackerone.com/reports/3150564Permissions Required
Impacted products
Vendor Product Version
weblate weblate *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:weblate:weblate:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "9C3367BD-4AF1-4FFF-B652-AF187F10F9A8",
              "versionEndExcluding": "5.12",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Weblate is a web based localization tool. Prior to version 5.12, the verification of the second factor was not subject to rate limiting. The absence of rate limiting on the second factor endpoint allows an attacker with valid credentials to automate OTP guessing. This issue has been patched in version 5.12."
    },
    {
      "lang": "es",
      "value": "Weblate es una herramienta de localizaci\u00f3n web. Antes de la versi\u00f3n 5.12, la verificaci\u00f3n del segundo factor no estaba sujeta a limitaci\u00f3n de velocidad. Esta ausencia de limitaci\u00f3n de velocidad en el endpoint del segundo factor permite a un atacante con credenciales v\u00e1lidas automatizar la adivinaci\u00f3n de OTP. Este problema se ha corregido en la versi\u00f3n 5.12."
    }
  ],
  "id": "CVE-2025-47951",
  "lastModified": "2025-07-16T14:32:59.367",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.9,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 2.7,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-06-16T21:15:24.010",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/WeblateOrg/weblate/commit/f806293451248c5d95e45b3b507e9d158bc4f384"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Issue Tracking"
      ],
      "url": "https://github.com/WeblateOrg/weblate/pull/14918"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Release Notes"
      ],
      "url": "https://github.com/WeblateOrg/weblate/releases/tag/weblate-5.12.1"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://github.com/WeblateOrg/weblate/security/advisories/GHSA-57jg-m997-cx3q"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Permissions Required"
      ],
      "url": "https://hackerone.com/reports/3150564"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-307"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}


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  • 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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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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