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CVE-2026-44899 Mistune Image Directive CSS Injection Vulnerability

🗓️ 26 May 2026 20:36:40Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 30 Views

Mistune image directive CSS injection via width or height options before 3.2.1; fixed in 3.2.1.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-44899
26 May 202620:36
attackerkb
CBLMariner
CVE-2026-44899 affecting package python-mistune for versions less than 3.2.1-1
18 May 202620:36
cbl_mariner
Circl
CVE-2026-44899
12 May 202606:06
circl
CNNVD
mistune 跨站脚本漏洞
26 May 202600:00
cnnvd
CVE
CVE-2026-44899
26 May 202620:36
cve
Debian CVE
CVE-2026-44899
26 May 202620:36
debiancve
EUVD
EUVD-2026-31992
26 May 202620:36
euvd
Github Security Blog
Mistune Image Directive CSS Injection Vulnerability
14 May 202616:36
github
Microsoft CVE
Mistune Image Directive CSS Injection Vulnerability
28 May 202608:06
mscve
NVD
CVE-2026-44899
26 May 202621:16
nvd
Rows per page
[
  {
    "vendor": "lepture",
    "product": "mistune",
    "versions": [
      {
        "version": "< 3.2.1",
        "status": "affected"
      }
    ]
  }
]

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