VulnerabilityModified
CVE-2020-15275
In MoinMoin before version 1.9.11, an attacker with write permissions can upload an SVG file that contains malicious javascript.
MEDIUM 5.4EPSS 1.75%
Does this matter?
Lower severity and a low EPSS score (1.75%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 1.75% probability · 77th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- moinmo/moinmoin
- Source
- security-advisories@github.com
References
- https://advisory.checkmarx.net/advisory/CX-2020-4285Exploit, Third Party Advisory
- https://github.com/moinwiki/moin-1.9/commit/31de9139d0aabc171e94032168399b4a0b2a88a2Patch, Third Party Advisory
- https://github.com/moinwiki/moin-1.9/releases/tag/1.9.11Release Notes, Third Party Advisory
- https://github.com/moinwiki/moin-1.9/security/advisories/GHSA-4q96-6xhq-ff43Third Party Advisory
- https://advisory.checkmarx.net/advisory/CX-2020-4285Exploit, Third Party Advisory
- https://github.com/moinwiki/moin-1.9/commit/31de9139d0aabc171e94032168399b4a0b2a88a2Patch, Third Party Advisory
- https://github.com/moinwiki/moin-1.9/releases/tag/1.9.11Release Notes, Third Party Advisory
- https://github.com/moinwiki/moin-1.9/security/advisories/GHSA-4q96-6xhq-ff43Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.