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CVE-2026-44899

🗓️ 26 May 2026 20:36:40Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 15 Views

CVE-2026-44899: Mistune image directive CSS injection before 3.2.1 due to width and height validation.

Related
Detection
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
Cvelist
CVE-2026-44899 Mistune Image Directive CSS Injection Vulnerability
26 May 202620:36
cvelist
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
NVD
Vulners
Node
[
  {
    "vendor": "lepture",
    "product": "mistune",
    "versions": [
      {
        "version": "< 3.2.1",
        "status": "affected"
      }
    ]
  }
]

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17 Jun 2026 10:51Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.14.7 - 6.1
EPSS0.00194
SSVC
15