CVE-2022-23654: high-severity vulnerability in Requarks wiki
Improper write access check in Requarks/wiki
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.1epss 0.7%
Wiki.js is a wiki app built on Node.js. In affected versions an authenticated user with write access on a restricted set of paths can update a page outside the allowed paths by specifying a different target page ID while keeping the path intact. The access control incorrectly check the path access against the user-provided values instead of the actual path associated to the page ID. Commit https://github.com/Requarks/wiki/commit/411802ec2f654bb5ed1126c307575b81e2361c6b fixes this vulnerability by checking access control on the path associated with the page ID instead of the user-provided value. When the path is different than the current value, a second access control check is then performed on the user-provided path before the move operation.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Affected products
Requarks · wikiRelated CVEs — Requarks wiki
In the same product, most dangerous first.
CVE-2021-43800HIGHAsset directory traversal with some storage modules on WindowsEPSS 1.8%CVE-2020-15236HIGHDirectory Traversal in Wiki.jsEPSS 1.8%CVE-2021-21383HIGHXSS in Wiki.jsEPSS 1.0%CVE-2021-43855HIGHStored XSS via SVG in Requarks/wikiEPSS 0.9%CVE-2021-43856HIGHStored XSS in non-image uploads in Requarks/wikiEPSS 0.9%CVE-2021-43842MEDIUMStored XSS via SVG file upload in Wiki.jsEPSS 0.7%