Medium 6.1

YesWiki before 4.7.0 contains a stored cross-site scripting vulnerability in handlers/page...

CVE-2026-116824 First seen on SecPulse 08:05

Affected packages

Ecosystem	Package	Affected	Fixed
YesWiki	yeswiki	< 4.7.0	4.7.0

Original description The description as published by the source.

YesWiki before 4.7.0 contains a stored cross-site scripting vulnerability in handlers/page/referrers_sites.php that allows unauthenticated attackers to inject scripts via crafted Referer headers. Attackers can send a Referer hostname containing HTML metacharacters that renders unescaped, executing JavaScript for any referrer-sites page visitor to perform same-origin authenticated actions.

Source: CVE.org (CVE Program・cvelistV5) NVD GitHub Advisory

References

Key facts

CVSS v3: Medium 6.1; CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v4: Medium 5.3; CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
Published: Oct 27, 2026
First seen on SecPulse: 08:05
GHSA: GHSA-wh6h-5cwg-jvgh
CWE: CWE-79

NVD GitHub Advisory

Tags(click for explanation)

Programming Languages

PHP JavaScript

Attack Types

Cross-Site Scripting

CWE

CWE-79

All

Yeswiki

Detection sources

NIST National Vulnerability Database09:17
GitHub Security Advisories (Global)09:33
CVE.org (CVE Program・cvelistV5)08:05