PT-2026-48524 · Weblate · Weblate

CVE-2026-50127

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Published

2026-06-10

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Updated

2026-07-13

CVSS v3.1

5.9

Medium

VectorAV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Name of the Vulnerable Software and Affected Versions Weblate versions 5.15 through 2026.5
Description Weblate is a web-based localization tool. The VCS RESTRICT PRIVATE setting fails to properly account for certain semi-private IPv4 ranges, multicast addresses, and transitional IPv6 ranges, enabling these addresses to bypass private range restrictions.
Recommendations Update to version 2026.6.

Exploit

Fix

SSRF

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Weakness Enumeration

CWE-918

Related Identifiers

CVE-2026-50127
GHSA-VMFC-9982-2M45
OPENSUSE-SU-2026:11051-1
PYSEC-2026-3416

Affected Products

Weblate