CVE-2026-35016
Open ISES Tickets < 3.44.2 Reflected XSS via search.php frm_query Parameter
Description
Open ISES Tickets before 3.44.2 contains a reflected cross-site scripting vulnerability in search.php that allows authenticated attackers to inject arbitrary JavaScript by passing an unsanitized value through the frm_query POST parameter directly into an HTML input field VALUE attribute. Attackers can craft a malicious request containing a JavaScript payload in the frm_query parameter that executes in the victim's browser when submitted.
INFO
Published Date :
May 20, 2026, 8:16 p.m.
Last Modified :
July 23, 2026, 12:10 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | MEDIUM | 83251b91-4cc7-4094-a5c7-464a1b83ea10 | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 4.0 | MEDIUM | 83251b91-4cc7-4094-a5c7-464a1b83ea10 | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Update Open ISES to version 3.44.2 or later.
- Sanitize input for the 'frm_query' parameter.
- Validate user input before rendering in HTML attributes.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-35016.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-35016 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-35016
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-35016 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-35016 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Translated by [email protected]
Jul. 23, 2026
Action Type Old Value New Value Added Translation Title: Tickets de Open ISES , Description: Open ISES Tickets antes de 3.44.2 contiene una vulnerabilidad de cross-site scripting reflejado en search.php que permite a atacantes autenticados inyectar JavaScript arbitrario pasando un valor no sanitizado a través del parámetro POST frm_query directamente en un atributo VALUE de un campo de entrada HTML. Los atacantes pueden elaborar una solicitud maliciosa que contenga una carga útil de JavaScript en el parámetro frm_query que se ejecuta en el navegador de la víctima al ser enviada. -
CVE Modified by [email protected]
Jul. 14, 2026
Action Type Old Value New Value Changed Affected [{'repo': 'https://github.com/openises/tickets', 'vendor': 'openises', 'product': 'tickets', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '3.44.2', 'versionType': 'semver'}], 'defaultStatus': 'affected'}] [{'repo': 'https://github.com/openises/tickets', 'vendor': 'openises', 'product': 'tickets', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '3.44.2', 'versionType': 'semver'}], 'packageURL': 'pkg:github/openises/tickets', 'defaultStatus': 'affected'}] -
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'repo': 'https://github.com/openises/tickets', 'vendor': 'openises', 'product': 'tickets', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '3.44.2', 'versionType': 'semver'}], 'defaultStatus': 'affected'}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-35016', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-05-21T14:14:43.786211Z'} -
New CVE Received by [email protected]
May. 20, 2026
Action Type Old Value New Value Added Description Open ISES Tickets before 3.44.2 contains a reflected cross-site scripting vulnerability in search.php that allows authenticated attackers to inject arbitrary JavaScript by passing an unsanitized value through the frm_query POST parameter directly into an HTML input field VALUE attribute. Attackers can craft a malicious request containing a JavaScript payload in the frm_query parameter that executes in the victim's browser when submitted. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N Added CWE CWE-79 Added Reference https://github.com/openises/tickets/commit/ecfeb406a016766cae81c749e14b5145a9f2dbff Added Reference https://github.com/openises/tickets/releases/tag/v3.44.2 Added Reference https://www.vulncheck.com/advisories/open-ises-tickets-reflected-xss-via-search-php-frm-query-parameter