CVE-2022-4271 | BDVDB-2026-189686 Detail

osticketosticket/osticket

Description#

Cross-site Scripting (XSS) - Reflected in GitHub repository osticket/osticket prior to 1.16.4.

Per CVSS v3.0: confidentiality impact high, integrity impact high, availability impact high. Attack vector: network.

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

No public exploit known

8.0 High

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 54.6.

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Cross-Site Scripting

No specific action is recorded in the source data. Check the references for vendor guidance.

Not available

Not available

8.0 High

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).