PT-2026-42258 · Git+1 · Tickets

Philopentest + 1 · CVE-2026-35016 · Published 2026-05-20 · Updated 2026-07-23

Positive Technologies (AI Summary)

CVSS v4.0

5.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Open ISES Tickets versions prior to 3.44.2

Description A reflected cross-site scripting issue exists in the 'search.php' endpoint. Authenticated attackers can inject arbitrary JavaScript by passing an unsanitized value through the frm query POST parameter, which is then placed directly into an HTML input field VALUE attribute. This allows the execution of a malicious payload in the victim's browser upon submission.

Recommendations Update to version 3.44.2 or later. Avoid using the frm query parameter in the 'search.php' endpoint until the update is applied.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-35016

Affected Products

Tickets

References · 8

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35016.json · Exploit
• https://github.com/openises/tickets/commit/ecfeb406a016766cae81c749e14b5145a9f2dbff · Patch
• https://osv.dev/vulnerability/CVE-2026-35016 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-35016 · Security Note
• https://github.com/openises/tickets · Note
• https://github.com/openises/tickets/releases/tag/v3.44.2 · Note
• https://vulncheck.com/advisories/open-ises-tickets-reflected-xss-via-search-php-frm-query-parameter · Note
• https://t.me/cveNotify/216101 · Telegram Post