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Description

Open ISES Tickets before 3.44.2 contains a reflected cross-site scripting vulnerability in do_unit_mail.php that allows authenticated attackers to inject arbitrary JavaScript by passing an unsanitized value through the the_ticket GET parameter directly into a JavaScript variable assignment. Attackers can craft a malicious URL containing a JavaScript payload in the the_ticket parameter that executes in the victim's browser when the URL is visited.

PUBLISHED Reserved 2026-03-31 | Published 2026-05-20 | Updated 2026-05-20 | Assigner VulnCheck




MEDIUM: 5.1CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

MEDIUM: 4.6CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

Problem types

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Default status
affected

Any version before 3.44.2
affected

Credits

philopentest finder

VulnCheck finder

References

github.com/openises/tickets/releases/tag/v3.44.2 release-notes

github.com/...ommit/ecfeb406a016766cae81c749e14b5145a9f2dbff patch

www.vulncheck.com/...a-do-unit-mail-php-the-ticket-parameter third-party-advisory

cve.org (CVE-2026-35015)

nvd.nist.gov (CVE-2026-35015)

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