CVE-2022-23654
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.
Does this matter?
Lower severity and a low EPSS score (0.72%). Track it; it rarely justifies an emergency change on its own.
Description
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
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 0.72% probability · 52th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-287
- Affected
- requarks/wiki.js
- Source
- security-advisories@github.com
References
- https://github.com/Requarks/wiki/commit/411802ec2f654bb5ed1126c307575b81e2361c6bPatch, Third Party Advisory
- https://github.com/Requarks/wiki/security/advisories/GHSA-3cv9-795v-6j7jPatch, Third Party Advisory
- https://github.com/Requarks/wiki/commit/411802ec2f654bb5ed1126c307575b81e2361c6bPatch, Third Party Advisory
- https://github.com/Requarks/wiki/security/advisories/GHSA-3cv9-795v-6j7jPatch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.