Dashboard / CVE-2026-58030

CVE-2026-58030

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 61/100
Published: 2026-07-01 Modified: 2026-10-25 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
S: X
AT: None
VC: Low
VI: None
VA: None

Description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation SyntaxHighlight_GeSHi. This vulnerability is associated with program files includes/SyntaxHighlight.Php. This issue affects SyntaxHighlight_GeSHi: from * before 1.46.0, 1.45.4, 1.44.6, 1.43.9.

Weakness Classification (1)

Affected Software (4)

VendorProductVersion
mediawiki mediawiki 1.43.0 – 1.43.9
mediawiki mediawiki 1.44.0 – 1.44.6
mediawiki mediawiki 1.45.0 – 1.45.4
mediawiki mediawiki 1.46.0

References & Advisories (1)

Bug Bounty Relevance

61 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

5.3 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS — Exploitation Probability

0.27%
Raw Score 0.002700
Percentile 19.2%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00270
2026-10-28
0.00270

Intelligence Sources

nvd ref →

External Links