Reflected Cross-Site Scripting Vulnerability in Open ISES Tickets by Open ISES
CVE-2026-35013

5.1MEDIUM

Key Information:

Vendor

Openises

Status
Tickets
Vendor
CVE Published:
20 May 2026

What is CVE-2026-35013?

An injected vulnerability in Open ISES Tickets prior to version 3.44.2 allows authenticated attackers to exploit reflected cross-site scripting. By manipulating the 'thelat' and 'thelng' GET parameters, an attacker can pass unsanitized input, enabling them to execute arbitrary JavaScript in a victim's browser. This attack can lead to unauthorized actions or data exposure when a user visits a crafted URL.

Affected Version(s)

tickets 0

References

https://github.com/openises/tickets/releases/tag/v3.44.2
release-notes
https://github.com/openises/tickets/commit/ecfeb406a01676...
patch
https://www.vulncheck.com/advisories/open-ises-tickets-re...
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

philopentest
VulnCheck
.