Medium severity · published Jul 1, 2024
CVE-2024-39303
Weblate is a web based localization tool
5.4
CVSS
0.3%
EPSS
No
On KEV
Description
Weblate is a web based localization tool. Prior to version 5.6.2, Weblate didn't correctly validate filenames when restoring project backup. It may be possible to gain unauthorized access to files on the server using a crafted ZIP file. This issue has been addressed in Weblate 5.6.2. As a workaround, do not allow untrusted users to create projects.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 25% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WE
Weblate · Weblate
4.14 before 5.6.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-39303
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-39303
Patch
https://github.com/WeblateOrg/weblate/commit/b6a7eace155fa0feaf01b4ac36165a9c5e63bfdd
Patch
https://github.com/WeblateOrg/weblate/security/advisories/GHSA-jfgp-674x-6q4p
More from Weblate
9.8
CVE-2025-64725
Weblate has improper validation upon invitation acceptance
9.1
CVE-2026-24126
Weblate has an argument injection in management console
9.1
CVE-2025-68398
Weblate has git config file overwrite vulnerability that leads to remote code execution
8.8
CVE-2026-34393
Weblate: Privilege escalation in the user API endpoint
8.8
CVE-2022-23915
The package weblate from 0 and before 4.11.1 are vulnerable to Remote Code Execution (RCE) via argument injection when using git or mercurial repositories