What’s Vulnerable › Vulnerabilities

CVE-2023-1320: Cross-site Scripting (XSS) - Stored in osticket/osticket

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% 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/86f9693dc64ed54220ed6c10e13e824ca4f6aacf
• https://huntr.dev/bounties/c2bb34ac-452d-4624-a1b9-c5b54f52f0cd
• https://github.com/osticket/osticket/commit/86f9693dc64ed54220ed6c10e13e824ca4f6aacf
• https://huntr.dev/bounties/c2bb34ac-452d-4624-a1b9-c5b54f52f0cd

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