CVE-2024-47782

MediumCVSS 5.4/10Last modified Jun 17, 2026

Description

WikiDiscover is an extension designed for use with a CreateWiki managed farm to display wikis. Special:WikiDiscover is a special page that lists all wikis on the wiki farm. However, the special page does not make any effort to escape the wiki name or description. Therefore, if a wiki sets its name and/or description to an XSS payload, the XSS will execute whenever the wiki is shown on Special:WikiDiscover. This issue has been patched with commit `2ce846dd93` and all users are advised to apply that patch. User unable to upgrade should block access to `Special:WikiDiscover`.

Metrics

CVSS 3.1 5.4/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79 CWE-80

Affected software

Vendor	Product	Versions
miraheze	WikiDiscover	commits before 2ce846dd93ddb9ec86f7472c4d57fe71a09dc827

References

https://github.com/miraheze/WikiDiscover/commit/2ce846dd93ddb9ec86f7472c4d57fe71a09dc827Patch
https://github.com/miraheze/WikiDiscover/security/advisories/GHSA-wf48-rqx3-39mfVendor Advisory
https://issue-tracker.miraheze.org/T12697Issue Tracking, Product

Timeline

Published: Oct 7, 2024
Last modified: Jun 17, 2026
NVD status: Analyzed

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