CVE-2026-120331Medium· 5.3▾ SunlitContent of external URL mails, their stylesheets and images to embed is fetched by the server without validating the target host. Backend users with access to the mail module can make the server send requests to hosts in the internal net…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 29.2 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
0.3%
Content of external URL mails, their stylesheets and images to embed is fetched by the server without validating the target host. Backend users with access to the mail module can make the server send requests to hosts in the internal network.
mediaessenz/mail >= 4.0.0 < 4.2.0mediaessenz/mail < 3.12.5Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-120330High· 7.1Broken Access Control in extension "Mail" (mail)
CVE-2026-120332Medium· 5.1Cross-Site Scripting in extension "Mail" (mail)
CVE-2026-120327Medium· 5.3Open Redirection in extension "Mail" (mail)
CVE-2026-120329Medium· 5.3Broken Access Control in extension "Mail" (mail)
CVE-2026-120328Medium· 6.9Information Disclosure in extension "Mail" (mail)
CVE-2026-112237Medium· 6.9Server-Side Request Forgery in extension "Kitodo.Presentation" (dlf)