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CVE-2026-102991 Mako: Path traversal via drive-letter URI on Windows in TemplateLookup

🗓️ 30 Sep 2026 19:47:07Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 69 Views

Path traversal in Mako TemplateLookup via drive-letter URIs on Windows can disclose files.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ibm
IBM Security Bulletins
Security Bulletin: Multiple Vulnerabilities in IBM Concert Software
14 Oct 202607:14
–ibm
bdu_fstec
BDU FSTEC
mako TemplateLookup Function Unauthenticated Access
2 Oct 202600:00
–bdu_fstec
cgr
Chainguard
CVE-2026-102991 vulnerabilities
6 Oct 202620:54
–cgr
cve
CVE
CVE-2026-102991
30 Sep 202619:47
–cve
debiancve
Debian CVE
CVE-2026-102991
30 Sep 202619:47
–debiancve
euvd
EUVD
EUVD-2026-90363
5 Oct 202623:42
–euvd
github
Github Security Blog
Mako: Path traversal via drive-letter URI on Windows in TemplateLookup
5 Oct 202623:42
–github
mend
Mend
CVE-2026-102991
30 Sep 202619:47
–mend
mscve
Microsoft CVE
Mako: Path traversal via drive-letter URI on Windows in TemplateLookup
3 Oct 202608:36
–mscve
nvd
NVD
CVE-2026-102991
30 Sep 202620:17
–nvd
Rows per page
[
  {
    "vendor": "sqlalchemy",
    "product": "mako",
    "versions": [
      {
        "version": "< 1.4.2",
        "status": "affected"
      }
    ]
  }
]

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30 Sep 2026 19:47Current
CVSS 3.16.5
EPSS0.00356
SSVC
69