CVE-2026-97890: Apache TomEE · Session Fixation
Affects Apache TomEESource CVE Database V5
Not known to be exploited : upgrade to 10.0.0-M1 soon.
Data as of 10 Nov 2026, 15:51 UTC
Rated High by Threat Radar's AI analysis · CVSS not yet scored by NVD
Thin evidence
One scorer or none- Patch
- Available – fixed in 10.0.0-M1
Exploitation evidence
Disclosed: evidence found.
CVE published 10 Nov 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 10 Nov 2026.
What to do
Upgrade Apache TomEE and org.apache.tomee/openejb-http to 10.0.0-M1.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| Apache TomEEorg.apache.tomee:openejb-http | Affected
| Fixed in
|
Mavenorg.apache.tomee/openejb-httppkg:maven/org.apache.tomee/openejb-httpOther threats | Affected
| Fixed in
|
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
AI-suggested
A fix is available starting with Apache TomEE version 10.0.0-M1. Users should upgrade to this or later fixed versions. Additionally, users are recommended to block network access to the embedded HTTP server from untrusted clients or migrate to Tomcat-based TomEE distributions to mitigate exposure.
Description
Apache TomEE's embedded HTTP server does not invalidate the previous session identifier when the session ID changes, such as after user login. This session fixation vulnerability allows an attacker who can set a session ID in a victim's browser to hijack the victim's authenticated session. Users are advised to restrict network access to the embedded HTTP server from untrusted clients or migrate to Tomcat-based TomEE distributions.