CVE-2025-47951

| EUVD-2025-18400 MEDIUM
2025-06-16 [email protected] GHSA-57jg-m997-cx3q
4.9
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

Lifecycle Timeline

4
Analysis Generated
Mar 14, 2026 - 21:59 vuln.today
EUVD ID Assigned
Mar 14, 2026 - 21:59 euvd
EUVD-2025-18400
Patch Released
Mar 14, 2026 - 21:59 nvd
Patch available
CVE Published
Jun 16, 2025 - 21:15 nvd
MEDIUM 4.9

Tags

Information Disclosure Debian Weblate Suse

Description

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.

Analysis

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.

Technical Context

This vulnerability is classified as Improper Restriction of Excessive Authentication Attempts (CWE-307).

Affected Products

Affected products: Weblate Weblate

Remediation

A vendor patch is available. Apply it as soon as possible and verify the fix.

Priority Score

25
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +24
POC: 0

Vendor Status

Debian

Bug #745661
weblate
Release Status Fixed Version Urgency
open - -

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CVE-2025-47951 vulnerability details – vuln.today
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