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CVE-2026-25543

🗓️ 04 Feb 2026 21:45:25Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 7 Media mentions👁 6 Views

HtmlSanitizer prior to versions 9.0.892 and 9.1.893-beta could bypass sanitization via the template tag.

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-25543
4 Feb 202621:45
attackerkb
CNNVD
HTMLSanitizer 安全漏洞
4 Feb 202600:00
cnnvd
Cvelist
CVE-2026-25543 HtmlSanitizer has a bypass via template tag
4 Feb 202621:45
cvelist
EUVD
EUVD-2026-5328
4 Feb 202621:45
euvd
Github Security Blog
HtmlSanitizer has a bypass via template tag
3 Feb 202619:22
github
NVD
CVE-2026-25543
4 Feb 202622:16
nvd
OSV
CVE-2026-25543 HtmlSanitizer has a bypass via template tag
4 Feb 202621:45
osv
OSV
GHSA-J92C-7V7G-GJ3F HtmlSanitizer has a bypass via template tag
3 Feb 202619:22
osv
Positive Technologies
PT-2026-6321
3 Feb 202600:00
ptsecurity
Positive Technologies
PT-2026-6439
3 Feb 202600:00
ptsecurity
Rows per page
NVD
Vulners
[
  {
    "vendor": "mganss",
    "product": "HtmlSanitizer",
    "versions": [
      {
        "version": "< 9.0.892",
        "status": "affected"
      },
      {
        "version": "< 9.1.893-beta",
        "status": "affected"
      }
    ]
  }
]

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24 Feb 2026 21:29Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.16.1
CVSS 46.3
EPSS0.00017
SSVC
6