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Vulnerability Details :

CVE-2025-47951

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-16 Jun, 2025 | 20:57
Updated At-17 Jun, 2025 | 18:52
Rejected At-
Credits

Weblate lacks rate limiting when verifying second factor

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:16 Jun, 2025 | 20:57
Updated At:17 Jun, 2025 | 18:52
Rejected At:
▼CVE Numbering Authority (CNA)
Weblate lacks rate limiting when verifying second factor

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.

Affected Products
Vendor
WeblateOrg
Product
weblate
Versions
Affected
  • < 5.12
Problem Types
TypeCWE IDDescription
CWECWE-307CWE-307: Improper Restriction of Excessive Authentication Attempts
Type: CWE
CWE ID: CWE-307
Description: CWE-307: Improper Restriction of Excessive Authentication Attempts
Metrics
VersionBase scoreBase severityVector
3.14.9MEDIUM
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
Version: 3.1
Base score: 4.9
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/WeblateOrg/weblate/security/advisories/GHSA-57jg-m997-cx3q
x_refsource_CONFIRM
https://github.com/WeblateOrg/weblate/pull/14918
x_refsource_MISC
https://github.com/WeblateOrg/weblate/commit/f806293451248c5d95e45b3b507e9d158bc4f384
x_refsource_MISC
https://hackerone.com/reports/3150564
x_refsource_MISC
https://github.com/WeblateOrg/weblate/releases/tag/weblate-5.12.1
x_refsource_MISC
Hyperlink: https://github.com/WeblateOrg/weblate/security/advisories/GHSA-57jg-m997-cx3q
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/WeblateOrg/weblate/pull/14918
Resource:
x_refsource_MISC
Hyperlink: https://github.com/WeblateOrg/weblate/commit/f806293451248c5d95e45b3b507e9d158bc4f384
Resource:
x_refsource_MISC
Hyperlink: https://hackerone.com/reports/3150564
Resource:
x_refsource_MISC
Hyperlink: https://github.com/WeblateOrg/weblate/releases/tag/weblate-5.12.1
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:16 Jun, 2025 | 21:15
Updated At:17 Jun, 2025 | 20:50

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.14.9MEDIUM
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
Type: Secondary
Version: 3.1
Base score: 4.9
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-307Primarysecurity-advisories@github.com
CWE ID: CWE-307
Type: Primary
Source: security-advisories@github.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/WeblateOrg/weblate/commit/f806293451248c5d95e45b3b507e9d158bc4f384security-advisories@github.com
N/A
https://github.com/WeblateOrg/weblate/pull/14918security-advisories@github.com
N/A
https://github.com/WeblateOrg/weblate/releases/tag/weblate-5.12.1security-advisories@github.com
N/A
https://github.com/WeblateOrg/weblate/security/advisories/GHSA-57jg-m997-cx3qsecurity-advisories@github.com
N/A
https://hackerone.com/reports/3150564security-advisories@github.com
N/A
Hyperlink: https://github.com/WeblateOrg/weblate/commit/f806293451248c5d95e45b3b507e9d158bc4f384
Source: security-advisories@github.com
Resource: N/A
Hyperlink: https://github.com/WeblateOrg/weblate/pull/14918
Source: security-advisories@github.com
Resource: N/A
Hyperlink: https://github.com/WeblateOrg/weblate/releases/tag/weblate-5.12.1
Source: security-advisories@github.com
Resource: N/A
Hyperlink: https://github.com/WeblateOrg/weblate/security/advisories/GHSA-57jg-m997-cx3q
Source: security-advisories@github.com
Resource: N/A
Hyperlink: https://hackerone.com/reports/3150564
Source: security-advisories@github.com
Resource: N/A

Change History

0
Information is not available yet

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