What is CVE-2025-58352?

CVE-2025-58352 is a medium-severity vulnerability in Weblate, classified under Insufficient Session Expiration. CVSS score: 6.5/10. Published 2025-09-05.

How severe is CVE-2025-58352?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Weblate

CVE-2025-58352

Weblate is a web based localization tool. Versions lower than 5.13.1 contain a vulnerability that causes long session expiry during the second factor verification. The long session expiry could be used to circumvent rate limiting of the second factor. This issue is fixed in version 5.13.1.

Published 2025-09-05 · last modified 2026-09-30.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L.

EPSS exploit prediction

EPSS: 0.003 (20.4th percentile), scored 2026-10-23.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 20th percentile — 20.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000

Affected products

Weblate
Weblateorg Weblate — versions < 5.13.1

Weakness classification (CWE)

CWE-613 — Insufficient Session Expiration

References

github.com/WeblateOrg/weblate/security/advisories/GHSA-377j-wj38-4728 (Vendor Advisory)
github.com/WeblateOrg/weblate/pull/16002 (Issue Tracking)
github.com/WeblateOrg/weblate/commit/0b46fe596231dd456283ead66699ae5516f23908 (Patch)

Frequently asked questions

What is CVE-2025-58352?: CVE-2025-58352 is a medium-severity vulnerability in Weblate, classified under Insufficient Session Expiration. CVSS score: 6.5/10. Published 2025-09-05.
How severe is CVE-2025-58352?: Medium severity. CVSS v3 base score is 6.5 out of 10.