What is CVE-2026-44263?

CVE-2026-44263 is a medium-severity vulnerability in Weblate, classified under Observable Discrepancy. CVSS score: 4.3/10. Published 2026-05-07.

How severe is CVE-2026-44263?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Weblate

CVE-2026-44263

Weblate is a web based localization tool. Prior to version 5.17.1, the screenshots, tasks, and component link API allowed for the enumeration of translations in a project inaccessible to the user. This issue has been patched in version 5.1…

EPSS: 0.000 (1.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Weblate
Weblateorg Weblate — versions < 5.17.1

Weakness classification (CWE)

CWE-203 — Observable Discrepancy

References

security-advisories@github.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC, Issue Tracking)
security-advisories@github.com (Patch, x_refsource_MISC)
security-advisories@github.com (x_refsource_MISC, Release Notes)

Frequently asked questions

What is CVE-2026-44263?: CVE-2026-44263 is a medium-severity vulnerability in Weblate, classified under Observable Discrepancy. CVSS score: 4.3/10. Published 2026-05-07.
How severe is CVE-2026-44263?: Medium severity. CVSS v3 base score is 4.3 out of 10.