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CVE-2026-23845 Mailpit Vulnerable to Server-Side Request Forgery (SSRF) via HTML Check API

🗓️ 19 Jan 2026 19:01:38Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 34 Views

CVE-2026-23845 Mailpit SSRF via HTML check API inlining external CSS on vulnerable versions.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
freebsd
FreeBSD
mail/mailpit -- multiple vulnerabilities
18 Jan 202600:00
freebsd
attackerkb
ATTACKERKB
CVE-2026-23845
19 Jan 202619:01
attackerkb
attackerkb
ATTACKERKB
CVE-2026-27808
25 Feb 202623:51
attackerkb
circl
Circl
CVE-2026-23845
18 Jan 202608:34
circl
cnnvd
CNNVD
Mailpit code issue vulnerabilities
19 Jan 202600:00
cnnvd
cve
CVE
CVE-2026-23845
19 Jan 202619:01
cve
euvd
EUVD
EUVD-2026-3296
21 Jan 202601:01
euvd
nessus
Tenable Nessus
FreeBSD : mail/mailpit -- multiple vulnerabilities (01f34a27-f560-11f0-bbdc-10ffe07f9334)
20 Jan 202600:00
nessus
github
Github Security Blog
Mailpit has a Server-Side Request Forgery (SSRF) via HTML Check API
21 Jan 202601:01
github
nvd
NVD
CVE-2026-23845
19 Jan 202619:16
nvd
Rows per page
[
  {
    "vendor": "axllent",
    "product": "mailpit",
    "versions": [
      {
        "version": "< 1.28.3",
        "status": "affected"
      }
    ]
  }
]

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