CVE-2026-92775
mediumWiki.js through 2.5.314 contains a server-side request forgery vulnerability in the Image Prefetch renderer that fetches arbitrary URLs without protocol, host,…
Wiki.js through 2.5.314 contains a server-side request forgery vulnerability in the Image Prefetch renderer that fetches arbitrary URLs without protocol, host, or address validation. Attackers with page editing permissions can inject img elements with the prefetch-candidate class to make the server request internal services and cloud metadata endpoints, with responses returned to the attacker.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/geo-chen/oss/blob/main/wiki.md#finding-2-server-side-request-forgery-vi... disclosure@vulncheck.com
- https://github.com/requarks/wiki disclosure@vulncheck.com
- https://github.com/requarks/wiki/blob/v2.5.314/server/modules/rendering/html-image-prefetc... disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/wiki-js-through-2.5.314-server-side-request-forgery-v... disclosure@vulncheck.com