CVE-2026-63161High· 8.8▾ TwilightOmnispace Agora Project before 26.10.0 contains a session fixation vulnerability that allows remote attackers to hijack authenticated sessions by planting a known session identifier in a victim's browser prior to login. Attackers can exp…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 48.4 · likelihood 0 · exploitation 0
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Omnispace Agora Project before 26.10.0 contains a session fixation vulnerability that allows remote attackers to hijack authenticated sessions by planting a known session identifier in a victim's browser prior to login. Attackers can exploit the application's failure to regenerate the session id upon successful authentication to gain unauthorized access to the victim's authenticated session after they log in.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2024-23679Critical· 9.8Enonic XP versions less than 7.7.4 are vulnerable to a session fixation issue
CVE-2026-93909Critical· 9.1IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 is vulnerable by an authentication bypass vulnerability when samlWeb-2.0 feature is enabled.
CVE-2025-59841Critical· 9.8Flag Forge is a Capture The Flag (CTF) platform
CVE-2019-17563High· 7.5When using FORM authentication with Apache Tomcat 9.0.0.M1 to 9.0.29, 8.5.0 to 8.5.49 and 7.0.0 to 7.0.98 there was a narrow window where an attacker could perform a session fixation attack
CVE-2026-107226Medium· 6.8The AsyncHttpClient (AHC) library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses
CVE-2025-10228High· 8.8Session Fixation vulnerability in Rolantis Information Technologies Agentis allows Session Hijacking. This issue affects Agentis: before 4.44.