medium6.3
CVE-2020-4052
In Wiki.js before 2.4.107, there is a stored cross-site scripting through template injection.
Impact
In Wiki.js before 2.4.107, there is a stored cross-site scripting through template injection. This vulnerability exists due to an insecure validation mechanism intended to insert v-pre tags into rendered HTML elements which contain curly-braces. By creating a crafted wiki page, a malicious Wiki.js user may stage a stored cross-site scripting attack. This allows the attacker to execute malicious JavaScript when the page is viewed by other users. This has been patched in 2.4.107.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Requarks | Wiki.Js | before 2.4.107 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/Requarks/wiki/commit/9e08718ee904046f8b2294ef6ac79e8a75a451e3
- https://github.com/Requarks/wiki/security/advisories/GHSA-9jgg-4xj2-vjjj
- https://github.com/Requarks/wiki/commit/9e08718ee904046f8b2294ef6ac79e8a75a451e3
- https://github.com/Requarks/wiki/security/advisories/GHSA-9jgg-4xj2-vjjj