Vulnerability Description
MoinMoin is a wiki engine. In MoinMoin before version 1.9.11, an attacker with write permissions can upload an SVG file that contains malicious javascript. This javascript will be executed in a user's browser when the user is viewing that SVG file on the wiki. Users are strongly advised to upgrade to a patched version. MoinMoin Wiki 1.9.11 has the necessary fixes and also contains other important fixes.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Moinmo | Moinmoin | < 1.9.11 |
Related Weaknesses (CWE)
References
- https://advisory.checkmarx.net/advisory/CX-2020-4285ExploitThird Party Advisory
- https://github.com/moinwiki/moin-1.9/commit/31de9139d0aabc171e94032168399b4a0b2aPatchThird Party Advisory
- https://github.com/moinwiki/moin-1.9/releases/tag/1.9.11Release NotesThird Party Advisory
- https://github.com/moinwiki/moin-1.9/security/advisories/GHSA-4q96-6xhq-ff43Third Party Advisory
- https://advisory.checkmarx.net/advisory/CX-2020-4285ExploitThird Party Advisory
- https://github.com/moinwiki/moin-1.9/commit/31de9139d0aabc171e94032168399b4a0b2aPatchThird Party Advisory
- https://github.com/moinwiki/moin-1.9/releases/tag/1.9.11Release NotesThird Party Advisory
- https://github.com/moinwiki/moin-1.9/security/advisories/GHSA-4q96-6xhq-ff43Third Party Advisory
FAQ
What is CVE-2020-15275?
CVE-2020-15275 is a vulnerability with a CVSS score of 8.7 (HIGH). MoinMoin is a wiki engine. In MoinMoin before version 1.9.11, an attacker with write permissions can upload an SVG file that contains malicious javascript. This javascript will be executed in a user's...
How severe is CVE-2020-15275?
CVE-2020-15275 has been rated HIGH with a CVSS base score of 8.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-15275?
Check the references section above for vendor advisories and patch information. Affected products include: Moinmo Moinmoin.