CVE-2026-21859 | Teknoloji dünyasından en güncel haberleri ve güvenlikle ilgili gelişmeleri takip edin.

Mailpit is an email testing tool and API for developers. Versions 1.28.0 and below have a Server-Side Request Forgery (SSRF) vulnerability in the /proxy endpoin…
Medium CVSS: 5.8

CVE-2026-21859

Mailpit is an email testing tool and API for developers. Versions 1.28.0 and below have a Server-Side Request Forgery (SSRF) vulnerability in the /proxy endpoint, allowing attackers to make requests to internal network resources. The /proxy endpoint validates http:// and https:// schemes, but it does not block internal IP addresses, enabling attackers to access internal services and APIs. This vulnerability is limited to HTTP GET requests with minimal headers. The issue is fixed in version 1.28.1.
Vendor
Axllent
Product
Mailpit
CWE
CWE-918
Yayın Tarihi
2026-01-08 00:16:00
Güncelleme
2026-02-02 19:16:52
Source Identifier
security-advisories@github.com
KEV Date Added
-

Kategoriler

CWE-918 Mailpit MEDIUM Axllent 2026

Referanslar

https://github.com/axllent/mailpit/commit/3b9b470c093b3d20b7d751722c1c24f3eed2e19d https://github.com/axllent/mailpit/security/advisories/GHSA-8v65-47jx-7mfr https://github.com/axllent/mailpit/security/advisories/GHSA-8v65-47jx-7mfr