CVE-2023-38500
unknown
CVSS v3
—
CVSS v4 NEW
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VIR risk
—
Description
By-passing Cross-Site Scripting Protection in HTML Sanitizer
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist | typo3/html-sanitizer | >=1.0.0,<1.5.1 | 1.5.1 |
| Packagist | typo3/html-sanitizer | >=2.0.0,<2.1.2 | 2.1.2 |
References
- https://github.com/TYPO3/html-sanitizer/security/advisories/GHSA-59jf-3q9v-rh6g
- https://nvd.nist.gov/vuln/detail/CVE-2023-38500
- https://github.com/TYPO3/html-sanitizer/commit/e3026f589fef0be8c3574ee3f0a0bfbe33d7ebdb
- https://github.com/TYPO3/html-sanitizer
- https://typo3.org/security/advisory/typo3-core-sa-2023-002
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.