In short
- CVE-2020-8091 is a MEDIUM (CVSS 6.1) vulnerability affecting typo3/cms, typo3 (typo3).
- Chance of exploitation in the next 30 days (EPSS): 5.2%, higher than 92.5% of all vulnerabilities.
- Fix: update to 6.2.39, 7.2.0 or later.
| Package | Affected versions | Patched versions |
|---|
| typo3/cms Packagist | ≥ 6.2.0, < 6.2.39≥ 7.0.0, < 7.2.0
| 6.2.397.2.0
|
| typo3 | ≥ 6.2, < 6.2.39≥ 7.0.0, ≤ 7.1.0
| 6.2.39
|
Description
TYPO3 6.2.0 to 6.2.38 ELTS and 7.0.0 to 7.1.0 included a vulnerable external component, which could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack on a targeted system.
NVD 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.
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