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CVE-2026-44897 Mistune Heading ID Attribute Injection XSS

🗓️ 26 May 2026 20:40:42Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 30 Views

CVE-2026-44897: Mistune before 3.2.1 allows heading id injection that enables cross site scripting.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-44897
26 May 202620:40
attackerkb
CBLMariner
CVE-2026-44897 affecting package python-mistune for versions less than 3.2.1-1
18 May 202620:36
cbl_mariner
Chainguard
CVE-2026-44897 vulnerabilities
13 May 202601:17
cgr
Circl
CVE-2026-44897
6 May 202607:13
circl
CNNVD
mistune 跨站脚本漏洞
26 May 202600:00
cnnvd
CVE
CVE-2026-44897
26 May 202620:40
cve
Debian CVE
CVE-2026-44897
26 May 202620:40
debiancve
EUVD
EUVD-2026-31994
26 May 202620:40
euvd
Github Security Blog
Mistune Heading ID Attribute has Injection XSS
9 May 202600:13
github
NVD
CVE-2026-44897
26 May 202621:16
nvd
Rows per page
[
  {
    "vendor": "lepture",
    "product": "mistune",
    "versions": [
      {
        "version": "< 3.2.1",
        "status": "affected"
      }
    ]
  }
]

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26 May 2026 20:40Current
CVSS 3.16.1
EPSS0.00194
30