Namespace attributes are not encoded correctly during HTML serialization. This allows bypassing the cross-site scripting prevention mechanism of typo3/html-sanitizer before version 2.3.2.
Metrics
Affected Vendors & Products
References
History
Mon, 08 Jun 2026 20:30:00 +0000
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| Metrics |
ssvc
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Mon, 08 Jun 2026 19:45:00 +0000
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| Description | Namespace attributes are not encoded correctly during HTML serialization. This allows bypassing the cross-site scripting prevention mechanism of typo3/html-sanitizer before version 2.3.2. | |
| Title | TYPO3 HTML Sanitizer allows Cross-Site Scripting | |
| First Time appeared |
Typo3
Typo3 html Sanitizer |
|
| Weaknesses | CWE-79 | |
| CPEs | cpe:2.3:a:typo3:html_sanitizer:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Typo3
Typo3 html Sanitizer |
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| References |
| |
| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: TYPO3
Published:
Updated: 2026-06-08T19:49:59.995Z
Reserved: 2026-05-19T12:49:25.966Z
Link: CVE-2026-47345
Updated: 2026-06-08T19:49:50.720Z
Status : Received
Published: 2026-06-08T20:17:01.743
Modified: 2026-06-08T20:17:01.743
Link: CVE-2026-47345
No data.
OpenCVE Enrichment
Updated: 2026-06-08T20:30:06Z