https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-11-07T14:12:27.509905+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/fkie_cve-2026-123204 fkie_cve-2026-123204 2026-11-07T14:12:27.511202+00:00

Posta before v0.18.0 contains a server-side request forgery vulnerability that allows authenticated users with edit rights to make the backend send POST requests to internal destinations by creating webhooks with arbitrary URLs. Attackers can target loopback, private-network or cloud metadata addresses and read delivery status codes and error strings to probe internal hosts and ports.

 https://db.gcve.eu/vuln/ghsa-4ghw-3mh4-pmh7 GHSA-4ghw-3mh4-pmh7 2026-11-07T14:12:27.511263+00:00

Posta before v0.18.0 contains a server-side request forgery vulnerability that allows authenticated users with edit rights to make the backend send POST requests to internal destinations by creating webhooks with arbitrary URLs. Attackers can target loopback, private-network or cloud metadata addresses and read delivery status codes and error strings to probe internal hosts and ports.