Moderate severityNVD Advisory· Published Nov 14, 2023· Updated Aug 29, 2024
By-passing Cross-Site Scripting Protection in HTML Sanitizer
CVE-2023-47125
Description
TYPO3 is an open source PHP based web content management system released under the GNU GPL. In affected versions DOM processing instructions are not handled correctly. This allows bypassing the cross-site scripting mechanism of typo3/html-sanitizer. This vulnerability has been addressed in versions 1.5.3 and 2.1.4. Users are advised to upgrade. There are no known workarounds for this vulnerability.
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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/html-sanitizerPackagist | >= 1.0.0, < 1.5.3 | 1.5.3 |
typo3/html-sanitizerPackagist | >= 2.0.0, < 2.1.4 | 2.1.4 |
Affected products
3- osv-coords2 versions
>= 8.7.42, < 8.7.55+ 1 more
- (no CPE)range: >= 8.7.42, < 8.7.55
- (no CPE)range: >= 1.0.0, < 1.5.3
- TYPO3/html-sanitizerv5Range: >= 1.0.0, < 1.5.3
Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-mm79-jhqm-9j54ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2023-47125ghsaADVISORY
- github.com/TYPO3/html-sanitizer/commit/b8f90717251d968c49dc77f8c1e5912e2fbe0dffghsax_refsource_MISCWEB
- github.com/TYPO3/html-sanitizer/security/advisories/GHSA-mm79-jhqm-9j54ghsax_refsource_CONFIRMWEB
- typo3.org/security/advisory/typo3-core-sa-2023-007ghsax_refsource_MISCWEB
News mentions
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