CVE-2026-27808

🗓️ 25 Feb 2026 23:51:20Reported by GitHub_MType

cve🔗 web.nvd.nist.gov👁 6 Views🌐 WEB

Mailpit prior to 1.29.2 is vulnerable to SSRF via Link Check API due to unvalidated URL HEADs.

Reporter	Title	Published	Views	Family All 135
ATTACKERKB	CVE-2026-27808	25 Feb 202623:51	–	attackerkb
Circl	CVE-2026-27808	26 Feb 202618:10	–	circl
CNNVD	Mailpit 安全漏洞	26 Feb 202600:00	–	cnnvd
Cvelist	CVE-2026-27808 Mailpit is Vulnerable to Server-Side Request Forgery (SSRF) via Link Check API	25 Feb 202623:51	–	cvelist
EUVD	EUVD-2026-8775	26 Feb 202615:18	–	euvd
FreeBSD	mail/mailpit -- Server-Side Request Forgery (SSRF) via Link Check API	25 Feb 202600:00	–	freebsd
Tenable Nessus	FreeBSD : mail/mailpit -- Server-Side Request Forgery (SSRF) via Link Check API (fe6209a3-126c-11f1-8a62-0897988a1c07)	3 Mar 202600:00	–	nessus
Github Security Blog	Mailpit is Vulnerable to Server-Side Request Forgery (SSRF) via Link Check API	26 Feb 202615:18	–	github
NVD	CVE-2026-27808	26 Feb 202600:16	–	nvd
OSV	CVE-2026-27808 Mailpit is Vulnerable to Server-Side Request Forgery (SSRF) via Link Check API	25 Feb 202623:51	–	osv

NVD

Vulners

Node

axllent mailpitRange<1.29.2

[
  {
    "vendor": "axllent",
    "product": "mailpit",
    "versions": [
      {
        "version": "< 1.29.2",
        "status": "affected"
      }
    ]
  }
]

Source	Link
github	www.github.com/axllent/mailpit/commit/10ad4df8cc0cd9e51dea1b4410009545eef7fbf5
github	www.github.com/axllent/mailpit/releases/tag/v1.29.2
github	www.github.com/axllent/mailpit/security/advisories/GHSA-mpf7-p9x7-96r3

Parameter	Position	Path	Description	CWE
ID	path	/api/v1/message/{ID}/link-check	SSRF vulnerability in Link Check API (pre-1.29.2) where server performs HTTP HEAD requests on URLs found in an email without validating targets or filtering private/internal IPs.	CWE-918

28 Feb 2026 01:00Current

5.6Medium risk

Vulners AI Score5.6

CVSS 3.15.8 - 8.6

EPSS0.00047

SSVC

CWE-918