CVE-2026-58038CWE-79

Stored XSS through javascript URLs in SVGs generated by EasyTimeline

published July 1, 2026

CVSS v4.0
0.0
EPSS
0%
Percentile
18.7
In the wild
Unconfirmed
What it is

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation timeline.

This vulnerability is associated with program files includes/Timeline.Php, scripts/EasyTimeline.Pl.

This issue affects timeline: from * before 1.46.0, 1.45.4, 1.44.6, 1.43.9.

The record
Technical detail
CVSS v4.0
0.0 · NONE
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00273 · 18.7th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-07-01T15:04Z
EPSS history
Timeline
  • 01 JUL 15:04Z
    Stored XSS through javascript URLs in SVGs generated by EasyTimeline
    cvelistv5