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Weblate EUVDEUVD-2026-23001

| CVE-2026-33435 HIGH
Relative Path Traversal (CWE-23)
2026-04-15 GitHub_M GHSA-558g-h753-6m33
High
Disputed · 8.0 NVD
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Severity by source

Sources disagree (Low–High)
GitHub Advisory PRIMARY
8.0 HIGH
AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
SUSE
3.1 LOW
AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

vuln.today treats the vendor’s rating as authoritative. A higher third-party CVSS (e.g. CISA-ADP) is shown for transparency but does not drive the headline severity.

CVSS VectorGitHub Advisory

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

Lifecycle Timeline

5
Patch released
Apr 21, 2026 - 14:10 nvd
Patch available
Patch available
Apr 16, 2026 - 05:29 EUVD
5.17
CVSS changed
Apr 15, 2026 - 19:22 NVD
8.1 (HIGH) 8.0 (HIGH)
EUVD ID Assigned
Apr 15, 2026 - 18:45 euvd
EUVD-2026-23001
CVE Published
Apr 15, 2026 - 18:13 nvd
HIGH 8.0

DescriptionGitHub Advisory

Weblate is a web based localization tool. In versions prior to 5.17, the project backup didn't filter Git and Mercurial configuration files which could lead to remote code execution under certain circumstances. This issue has been fixed in version 5.17. If developers are unable to update immediately, they can limit the scope of the vulnerability by restricting access to the project backup, as it is only accessible to users who can create projects.

Analysis

Weblate is a web based localization tool. In versions prior to 5.17, the project backup didn't filter Git and Mercurial configuration files which could lead to remote code execution under certain circumstances. This issue has been fixed in version 5.17. If developers are unable to update immediately, they can limit the scope of the vulnerability by restricting access to the project backup, as it is only accessible to users who can create projects.

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CVE-2026-34393 HIGH
8.8 Apr 15

Weblate is a web based localization tool. In versions prior to 5.17, the user patching API endpoint didn't properly limi

CVE-2022-23915 HIGH
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The package weblate from 0 and before 4.11.1 are vulnerable to Remote Code Execution (RCE) via argument injection when u

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Weblate is a web based localization tool. In versions prior to 5.17, the ZIP download feature didn't verify downloaded f

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7.5 Jan 14

Weblate versions prior to 5.15.2 expose screenshot images through the web server without authentication controls, enabli

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Weblate is a web based localization tool. In versions prior to 5.17, the translation memory API exposed unintended endpo

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2.2 Apr 15

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5.9 Jun 10

Server-Side Request Forgery in Weblate's VCS_RESTRICT_PRIVATE control (versions 5.15 through pre-2026.6) allows bypassin

CVE-2017-5537 MEDIUM
5.3 Mar 15

The password reset form in Weblate before 2.10.1 provides different error messages depending on whether the email addres

CVE-2024-39303 MEDIUM
5.4 Jul 01

Weblate is a web based localization tool. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable,

CVE-2022-24710 MEDIUM
5.4 Feb 25

Weblate is a copyleft software web-based continuous localization system. Rated medium severity (CVSS 5.4), this vulnerab

Vendor StatusVendor

SUSE

Severity: Low

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EUVD-2026-23001 vulnerability details – vuln.today

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