CVE-2026-26895

User enumeration vulnerability in /pwreset.php in osTicket v1.18.2 allows remote attackers to enumerate valid usernames registered in the platform

Medium · published April 2, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
34.5
In the wild
Unconfirmed
What it is

User enumeration vulnerability in /pwreset.php in osTicket v1.18.2 allows remote attackers to enumerate valid usernames registered in the platform.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00414 · 34.5th percentile
Published
2026-04-02T00:00Z
EPSS history
Timeline
  • 02 APR 00:00Z
    User enumeration vulnerability in /pwreset.php in osTicket v1.18.2 allows remote attackers to enumerate valid usernames registered in the platform
    cvelistv5