Loading vulnerability…
CVE-2026-7864 is an information disclosure vulnerability in SEPPmail Secure Email Gateway before version 15.0.4, specifically in the new GINA v2 UI. An unauthenticated endpoint, /api.app/hello, exposes debug functionality; when invoked with the parameter op=env, it returns the server's environment variables without requiring authentication. This results in exposure of sensitive system information to unauthorized remote attackers and can aid follow-on exploitation by revealing runtime configuration and other internal details.
Mallory correlates every CVE against your assets, your vendors, and active adversary campaigns. Know which vulnerabilities matter for you, not just which ones are loud.
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
If you can’t patch tonight, do this now.
Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
6 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An information disclosure vulnerability in the SEPPmail GINA V2 web interface that exposes sensitive environment variables through unauthenticated endpoints.
An information disclosure vulnerability in the new GINA UI that leaks server environment variables through an unauthenticated endpoint.
An information disclosure vulnerability in SEPPMail GINAv2 that exposes sensitive environment variables to unauthenticated users via a debug feature on /api.app/hello.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.