CVE-2026-53529

LeafWiki is a self-hosted wiki. Prior to version 0.10.2, page titles returned by the search API could be rendered as raw HTML in the frontend. A user with editor or administrator permissions could create or modify a page title containing an HTML/JavaScript payload. When another user searched for a matching term, the payload could execute in the victim’s browser. The impact depends on deployment configuration. With `--public-access` enabled, unauthenticated visitors could be affected. In authenticated-only deployments, the issue could be used for cross-user XSS against logged-in users who can access search results. The issue has been fixed in version 0.10.2 by ensuring that author-controlled page titles in search results are not interpreted as raw HTML by the browser while preserving search result highlighting.

CVSS

No CVSS.

References

Link	Resource
https://github.com/perber/leafwiki/security/advisories/GHSA-j344-qxqm-wg64

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-21 22:16

Updated : 2026-09-09 21:06

NVD link : CVE-2026-53529

Mitre link : CVE-2026-53529

CVE.ORG link : CVE-2026-53529

JSON object : View

Products Affected

No product.

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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