Dashboard / CVE-2026-116203

CVE-2026-116203

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 61/100
Published: 2026-10-25 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth

CVSS Vector Breakdown

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

Description

YesWiki before 4.7.0 contains a stored cross-site scripting vulnerability in the filtertags action, which echoes attacker-controlled token values without output encoding. Anonymous attackers can inject markup via action-attribute parameters that bypasses the allow_raw_html gate, executing JavaScript for every page viewer.

Weakness Classification (1)

References & Advisories (2)

Bug Bounty Relevance

61 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity

CVSS Score

5.3 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

EPSS — Exploitation Probability

0.17%
Raw Score 0.001680
Percentile 6.0%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00168
2026-10-28
0.00168

Intelligence Sources

mitre ref →
nvd ref →

External Links