CVE-2011-1905: Multiple cross-site request forgery (CSRF) vulnerabilities in unspecified administrative modules in Proofpo...

Security readout for executives and security teams

CVE-2011-1905 describes CSRF flaws in unspecified Proofpoint administrative modules. If an administrator was already logged in, a remote attacker could potentially cause administrative actions through that trusted session. The public record does not provide exploit details, a CVSS score, or a confirmed fixed version. Exposure is most likely limited to legacy Proofpoint installations with reachable administrative interfaces and active administrator browser sessions. Modern deployments may not be affected, but the source bundle does not confirm product lifecycle or fixed builds. Treat this as a legacy administrative-plane risk. It is not flagged as actively exploited in the supplied evidence, but affected internet-reachable admin consoles would raise business risk because administrative actions may affect mail security controls. Mitigation focus: Identify whether affected Proofpoint versions are still deployed.; Check Proofpoint support guidance for fixed versions or required updates.; Restrict administrative interface access to trusted management networks..

Prepared

Jun 28, 2026, 01:17 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.