CVE-2026-52774: YesWiki Vulnerable to Reflected XSS via Unescaped `id` Parameter in Bazar Widget HTML Attributes

medium Affects yeswiki/yeswiki. Feed 2026.10.29.1, updated 2026-10-28; published 2026-07-09.

YesWiki Vulnerable to Reflected XSS via Unescaped `id` Parameter in Bazar Widget HTML Attributes

Package: yeswiki/yeswiki Composer
Affected versions: <4.6.6
Fixed in: 4.6.6
Severity: medium CVSS 6.1
Exploitation: not on CISA KEV · EPSS 1% (51.4th percentile)
Published: 2026-07-09
Source: osv.dev

References

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