CVE-2026-34088CWE-200

RecentChanges entries expose suppressed content via generated log page html

Low · published May 11, 2026

CVSS v4.0
1.3
EPSS
0%
Percentile
32.8
In the wild
Unconfirmed
What it is

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki.

This issue affects MediaWiki: from * before 1.43.7, 1.44.4, 1.45.2.

The record
Technical detail
CVSS v4.0
1.3 · LOW
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/R:U/RE:M
EPSS
0.00398 · 32.8th percentile
Weakness
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2026-05-11T14:43Z
EPSS history
Timeline
  • 11 MAY 14:43Z
    RecentChanges entries expose suppressed content via generated log page html
    cvelistv5