Vulnerability · Published Jan 20, 2021 · Assigned by mitre
CVE-2021-3137
Medium 5.4
In plain English
A medium-severity security flaw in the org.xwiki.commons:xwiki-commons package (Maven). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 55% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)5.4Medium
Exploit odds (30 days)0.7%top 45.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
XWiki 12.10.2 allows XSS via an SVG document to the upload feature of the comment section.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | org.xwiki.commons:xwiki-commons | 12.10.3 | GHSA-43hg-g44q-474q |
Affected products (as reported)
References
- https://www.exploit-db.com/exploits/49437 x_refsource_MISC