CVE-2025-49134CWE-359

Weblate exposes personal IP address via e-mail

Low · published June 16, 2025

CVSS v4.0
2.1
EPSS
0%
Percentile
23.8
In the wild
Unconfirmed
What it is

Weblate is a web based localization tool. Prior to version 5.12, the audit log notifications included the full IP address of the acting user. This could be obtained by third-party servers such as SMTP relays, or spam filters. This issue has been patched in version 5.12.

The record
Technical detail
CVSS v4.0
2.1 · LOW
Vector
CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N
EPSS
0.00321 · 23.8th percentile
Weakness
CWE-359 · Exposure of Private Personal Information to an Unauthorized Actor
Published
2025-06-16T21:03Z
EPSS history
Timeline
  • 16 JUN 21:03Z
    Weblate exposes personal IP address via e-mail
    cvelistv5