https://poc.intelseclab.com/tags/preauth-rce/Latest proof-of-concept entries.Hugoen-usSun, 09 Aug 2026 00:00:00 +0000https://poc.intelseclab.com/pocs/web/2026-08-09_cve-2026-63077-teamcity-preauth-rce/Sun, 09 Aug 2026 00:00:00 +0000https://poc.intelseclab.com/pocs/web/2026-08-09_cve-2026-63077-teamcity-preauth-rce/Critical severity (CVSS 9.8) — web · CVE-2026-63077. Status: Patched. Affects: JetBrains TeamCity (on-premises CI/CD server), agent polling subsystem. Tags: jetbrains, teamcity, preauth-rce, xstream, deserialization, hsqldb, polyglot, jsp, CWE-502, agent-polling, ci-cd.webCriticaljetbrainsteamcitypreauth-rcexstreamdeserializationhsqldbpolyglotjspCWE-502agent-pollingci-cd