What’s Vulnerable › Vulnerabilities

CVE-2022-31888

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-04-05 · updated 2026-06-17
• Weakness: CWE-384

Description

Session Fixation vulnerability in in function login in class.auth.php in osTicket through 1.16.2.

Affected products

• osticket/osticket: through 1.16.2

References

• https://checkmarx.com/blog/securing-open-source-solutions-a-study-of-osticket-vulnerabilities/
• https://github.com/osTicket/osTicket/commit/85a76f403a3a116176d0798f39a4c430181d8364
• https://github.com/osTicket/osTicket/releases/tag/v1.16.3
• https://checkmarx.com/blog/securing-open-source-solutions-a-study-of-osticket-vulnerabilities/
• https://github.com/osTicket/osTicket/commit/85a76f403a3a116176d0798f39a4c430181d8364
• https://github.com/osTicket/osTicket/releases/tag/v1.16.3

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