CVE-2023-1318 json
Cross-site Scripting (XSS) - Generic in osticket/osticket
published 2023-03-10 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-23576
- cvss
- 5.4
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 63%
- public exploits
- 0
- none known, plus a Nuclei check
Summary
Cross-site Scripting (XSS) - Generic in GitHub repository osticket/osticket prior to v1.16.6.
Patch / fix
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 20 mo ago
Exploit prediction
1.01% chance of exploitation in the next 30 days, higher than 63% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Nuclei template osTicket < v1.16.6 - Cross-Site Scripting nuclei detection template
- huntr.dev https://huntr.dev/bounties/e58b38e0-4897-4bb0-84e8-a7ad8efab338 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 5.4 | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| NVD | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
Affected products
- osticket osticket/osticket
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/osticket/osticket/commit/343a2b47e164dd9090a3c9477ef273f0efa16a7d
patch
-
huntr.dev
/bounties/e58b38e0-4897-4bb0-84e8-a7ad8efab338
exploit, third-party-advisory
Sources
- CVE List CVE-2023-1318
- NVD CVE-2023-1318
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.