What’s Vulnerable › Vulnerabilities

CVE-2023-1319: Cross-site Scripting (XSS) - Stored in osticket/osticket

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-03-10 · updated 2026-06-17
• Weakness: CWE-79

Description

Cross-site Scripting (XSS) - Stored in GitHub repository osticket/osticket prior to v1.16.6.

Affected products

• osticket/osticket: before 1.16.6 — fixed in 1.16.6

How to fix

Upgrade to a fixed version: osticket/osticket 1.16.6. Check the vendor advisory for mitigations.

References

• https://github.com/osticket/osticket/commit/9fb01bc12fbae06aa2c2b4d1bc9b4a08db4bb3e0
• https://huntr.dev/bounties/a822067a-d90d-4c3e-b9ef-9b2a5c2bc97f
• https://github.com/osticket/osticket/commit/9fb01bc12fbae06aa2c2b4d1bc9b4a08db4bb3e0
• https://huntr.dev/bounties/a822067a-d90d-4c3e-b9ef-9b2a5c2bc97f

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