What’s Vulnerable › Vulnerabilities
CVE-2026-26895
- Severity: medium (CVSS 5.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2026-04-02 · updated 2026-07-24
- Weakness: CWE-203
Description
User enumeration vulnerability in /pwreset.php in osTicket v1.18.2 allows remote attackers to enumerate valid usernames registered in the platform.
Affected products
- osticket/osticket: before 1.18.3 — fixed in 1.18.3
How to fix
Upgrade to a fixed version: osticket/osticket 1.18.3. Check the vendor advisory for mitigations.
References
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