Medium severity6.1NVD Advisory· Published Jan 27, 2020· Updated Jun 17, 2026
CVE-2020-8091
CVE-2020-8091
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
typo3/cmsPackagist | >= 7.0.0, < 7.2.0 | 7.2.0 |
typo3/cmsPackagist | >= 6.2.0, < 6.2.39 | 6.2.39 |
Affected products
5- TYPO3/TYPO3 webSVG contribdescription
- osv-coords2 versions
>= 6.2.0, < 6.2.39+ 1 more
- (no CPE)range: >= 6.2.0, < 6.2.39
- (no CPE)range: >= 7.0.0, < 7.2.0
Patches
Vulnerability mechanics
References
7- www.purplemet.com/blog/typo3-xss-vulnerabilitynvdExploitThird Party AdvisoryWEB
- github.com/advisories/GHSA-qvhv-pwww-53jjghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2020-8091ghsaADVISORY
- typo3.org/security/advisory/typo3-psa-2019-003/nvdThird Party Advisory
- github.com/TYPO3/typo3/blob/4cb53e828bd5138d180cdf9cac1ccf7fd31086d2/typo3/sysext/core/Documentation/Changelog/7.2/Breaking-65962-WebSVGLibraryAndAPIRemoved.rstghsaWEB
- github.com/TYPO3/typo3/commit/482e2e992f80f5e38cb48fcaea40fd9812a5252cghsaWEB
- typo3.org/security/advisory/typo3-psa-2019-003ghsaWEB
News mentions
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