Session Fixation in WildFly Elytron
A flaw was found in WildFly Elytron version 1.11.3.Final and before. When using WildFly Elytron FORM authentication with a session ID in the URL, an attacker could perform a session fixation attack. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | org.wildfly.security:wildfly-elytron | < 1.11.4 | 1.11.4 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H- Weakness (CWE)
CWE-384- Platform
- Java / Kotlin (Maven)
- Package
org.wildfly.security:wildfly-elytron- Disclosed
- 15.02.2022
- Updated
- 11.10.2026 13:19
Sources and licenses
OSV / GitHub Advisory Database - GHSA-7fhr-2694-rg79 - CC BY 4.0
Vulnerability history: org.wildfly.security:wildfly-elytron
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 5
- First → latest
- 02.2022 03.2025
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 3
- Medium 2
Disclosures per year
- 2022: 3
- 2023: 1
- 2024: 0
- 2025: 1
- 2026: 0
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