All vulnerabilities
CVE-2026-116820GHSA-98mc-h829-5hwm

YesWiki from 4.6.0 before 4.7.0 SQL Query Disclosure via showreq Parameter

YesWiki yeswiki
Open in ThreatlineRecord JSON
CVSS
6.9Medium
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)No scoreNo FIRST EPSS score in this snapshot yet
Fixed in4.7.0Fixed versionCVE List
Published26 Oct 2026Updated 26 Oct 2026CVE List

What fixes it

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Description

YesWiki from 4.6.0 before 4.7.0 contains an information disclosure vulnerability that allows unauthenticated attackers to view assembled SQL queries by adding the showreq parameter. Attackers can append showreq to public Bazar listing API requests to obtain table names, JSON storage paths, ACL filter logic, and collation, aiding targeted SQL injection.

Text from CVE List

Affected versions 2

  • yeswikiaffected: 4.6.0 before 4.7.0CVE List
  • yeswikiunaffected: 4.7.0CVE List

References 2