Html-sanitizer
10 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for Html-sanitizer, a product in the oss libraries space. Use it to gauge the current risk picture and drill into individual advisories.
Html-sanitizer CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 0 |
| 2024-12 | 0 |
| 2025-01 | 0 |
| 2025-02 | 0 |
| 2025-03 | 0 |
| 2025-04 | 0 |
| 2025-05 | 0 |
| 2025-06 | 0 |
| 2025-07 | 0 |
| 2025-08 | 0 |
| 2025-09 | 0 |
| 2025-10 | 0 |
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 0 |
| 2026-07 | 5 |
| 2026-08 | 0 |
| 2026-09 | 0 |
Severity
How the 10 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Medium10
Latest CVEs
The 10 most recently published vulnerabilities affecting Html-sanitizer.
- CVE-2026-48761Symfony: HtmlSanitizer UrlAttributeSanitizer Misses URL Attributes on <object>, <applet>, <iframe>, <img> and the URL Inside <meta http-equiv="refresh"> content6.1
- CVE-2026-48760Symfony: HtmlSanitizer URL Parser Deny Gates Underinclusive: Percent-Encoded BiDi Marks and Unicode Whitespace Bypass Visual-Spoofing Defense6.1
- CVE-2026-45064Symfony: HtmlSanitizer URL Attributes Pass Through BiDi Override Characters → Visual href Spoofing6.1
- CVE-2026-45753Symfony: HtmlSanitizer UrlAttributeSanitizer Omits action/formaction/poster/cite — javascript: URI Survives Sanitization (XSS)6.1
- CVE-2026-45066Symfony: HtmlSanitizer allowLinkHosts() / allowMediaHosts() Bypass via URL-Parser Differentials and <area> Misclassification6.1
- CVE-2024-34078html-sanitizer allows arbitrary HTML present after sanitization because of unicode normalization6.1
- CVE-2023-47125By-passing Cross-Site Scripting Protection in HTML Sanitizer4.7
- CVE-2023-38500By-passing Cross-Site Scripting Protection in HTML Sanitizer4.7
- CVE-2022-23499Cross-Site Scripting Protection bypass in HTML Sanitizer6.1
- CVE-2022-36020Bypass of Cross-Site Scripting Protection in typo3/html-sanitizer6.1
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