CVE-2025-67715

Weblate has Systematic User and Project Enumeration via Broken Authorization in REST API (IDOR)

4.3 MediumFix available

Weblate is a web based localization tool. In versions prior to 5.15, it was possible to retrieve user notification settings or list all users via API. Version 5.15 fixes the issue.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: Low
Integrity: None
Availability: None

Exploit likelihood

0.27%Up 0.2 points since Dec 16, 2025

What each source reports

CVE List Score used 4.3

Weblate has Systematic User and Project Enumeration via Broken Authorization in REST API (IDOR)

Weblate is a web based localization tool. In versions prior to 5.15, it was possible to retrieve user notification settings or list all users via API. Version 5.15 fixes the issue.

Record: CVE-2025-67715
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness: CWE-284, CWE-285
Updated: 2026-11-02

EUVDEUVD-2025-203447 4.3

Weblate is a web based localization tool. In versions prior to 5.15, it was possible to retrieve user notification settings or list all users via API. Version 5.15 fixes the issue.

Record: EUVD-2025-203447
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-3pmh-24wp-xpf4 4.3

Weblate has Systematic User and Project Enumeration via Broken Authorization in REST API (IDOR)

Impact

It was possible to retrieve user notification settings or list all users via API.

Patches

https://github.com/WeblateOrg/weblate/pull/17256

References

Thanks to Hector Ruiz Ruiz & NaxusAI for responsibly disclosing this vulnerability to Weblate.

Record: GHSA-3pmh-24wp-xpf4
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness: CWE-284, CWE-285
Updated: 2026-11-02

NVD 4.3

Weblate is a web based localization tool. In versions prior to 5.15, it was possible to retrieve user notification settings or list all users via API. Version 5.15 fixes the issue.

Record: CVE-2025-67715
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness: CWE-284, CWE-285
Updated: 2026-11-02

OSV 4.3

Weblate has Systematic User and Project Enumeration via Broken Authorization in REST API (IDOR)

Weblate is a web based localization tool. In versions prior to 5.15, it was possible to retrieve user notification settings or list all users via API. Version 5.15 fixes the issue.

Record: CVE-2025-67715
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness: CWE-284, CWE-285
Updated: 2026-11-02

OSVGHSA-3pmh-24wp-xpf4 4.3

Weblate has Systematic User and Project Enumeration via Broken Authorization in REST API (IDOR)

Impact

It was possible to retrieve user notification settings or list all users via API.

Patches

https://github.com/WeblateOrg/weblate/pull/17256

References

Thanks to Hector Ruiz Ruiz & NaxusAI for responsibly disclosing this vulnerability to Weblate.

Record: GHSA-3pmh-24wp-xpf4
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness: CWE-284, CWE-285
Updated: 2026-11-02

OSVPYSEC-2025-233 4.3

Weblate is a web based localization tool. In versions prior to 5.15, it was possible to retrieve user notification settings or list all users via API. Version 5.15 fixes the issue.

Record: PYSEC-2025-233
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`weblate` PyPI	before 5.15	5.15
`weblate` PyPI	before 5.15, plus listed versions 1.92.02.12.102.10.1 Show 45 moreShow less 2.112.122.132.13.12.142.14.12.152.162.172.17.12.182.192.19.12.22.202.32.42.52.62.72.82.93.03.0.13.13.1.13.103.10.13.10.23.10.33.113.11.13.11.23.11.33.23.2.13.2.23.33.43.53.5.13.63.6.13.73.7.1	5.15

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-67715 is a medium vulnerability (CVSS 4.3) in Weblate, published December 15, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.27%, the 19th percentile. Fixed in weblate 5.15.

References

This page doesn't list everything

Left out here: 107 versions. The JSON record has them.