CVE-2026-12202

LOW EPSS 11.8%

Published Jun 15, 20262w ago · Modified Jun 17, 20261w ago

1.9 CVSS 4.0

Low

Published Jun 15, 2026 2w ago

Last Modified Jun 17, 2026 1w ago

Description

A vulnerability has been found in Intelliants Subrion CMS up to 4.0.3. Affected by this issue is some unknown functionality of the component Blocks Endpoint. Such manipulation of the argument CSS class name leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS Details

Base Score

1.9

Exploitability

—

Impact

—

Vector string

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/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

Attack Vector Network

Attack Complexity Low

Privileges Required High

User Interaction P

Scope X

Threat Intelligence

EPSS Exploit Probability

11.8% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 2

CWE-79 Cross-site Scripting Injection

CWE-94 Improper Control of Generation of Code (Code Injection) Injection

References 6

karinagante.github.io https://karinagante.github.io/cve-2026-12202/
karinagante.github.io https://karinagante.github.io/cve-2026-12202/#proof-of-concept-poc
vuldb.com https://vuldb.com/cve/CVE-2026-12202
vuldb.com https://vuldb.com/submit/830013
vuldb.com https://vuldb.com/vuln/370845
vuldb.com https://vuldb.com/vuln/370845/cti

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.