Vulnerability · Published Jan 27, 2020 · Assigned by mitre
CVE-2020-8091
Medium 4.8
In plain English
A medium-severity security flaw in the typo3/cms package (Packagist). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 5.2% (higher than 93% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.0)4.8Medium
Exploit odds (30 days)5.2%top 7.5% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
svg.swf in TYPO3 6.2.0 to 6.2.38 ELTS and 7.0.0 to 7.1.0 could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack on a targeted system. This may be at a contrib/websvg/svg.swf pathname.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | typo3/cms | 7.2.0 | GHSA-qvhv-pwww-53jj |
| Packagist | typo3/cms | 6.2.39 | GHSA-qvhv-pwww-53jj |
Affected products (as reported)
References
- https://typo3.org/security/advisory/typo3-psa-2019-003/ x_refsource_MISC
- https://www.purplemet.com/blog/typo3-xss-vulnerability x_refsource_MISC