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High 7.1Published Jul 17, 2026
CVE-2026-14871osTicket v1.18.3 - v1.17.7 - BOLA/IDOR in ticket field viewing allows cross-department data disclosure
Updated under an hour ago ()
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osTicket versions v1.18.3 and v1.17.7 contain a Broken Object Level Authorization (BOLA) leading to Insecure Direct Object Reference (IDOR) in the AJAX ticket-management subsystem.
- CVSS
- 7.1 HIGH (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
- Weakness (CWE)
- CWE-863
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Fluid Attacks
- NVD analysis
- Awaiting Analysis
- Record last updated
- Jul 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
osTicket osTicket osticket:osticket (from the name) | v1.18.3; v1.17.7 | CNA record |
References
- https://fluidattacks.com/advisories/kyokaithird-party-advisory
- https://medium.com/p/1abb8be847e6third-party-advisory
- https://github.com/osTicket/osTicket/product
- https://github.com/osTicket/osTicket/releases/tag/v1.18.4patch
- https://github.com/osTicket/osTicket/releases/tag/v1.17.8patch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.