CVE-2026-12202

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 v3 2.4 LOW
CVSS v2.0 3.3 LOW

2.4^/10

CVSS v3 : LOW

Vector :

Exploitability : 0.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

3.3^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:L/Au:M/C:N/I:P/A:N

Exploitability : 6.4 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication MULTIPLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

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

Configurations

No configuration.

History

16 Jun 2026, 04:17

Type	Values Removed	Values Added
References	~~{'url': 'https://hackmd.io/@noka/B1sue5Xkzl', 'source': 'cna@vuldb.com'}~~	() https://karinagante.github.io/cve-2026-12202/ - () https://karinagante.github.io/cve-2026-12202/#proof-of-concept-poc -

15 Jun 2026, 02:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-15 02:16

Updated : 2026-06-17 10:14

NVD link : CVE-2026-12202

Mitre link : CVE-2026-12202

CVE.ORG link : CVE-2026-12202

JSON object : View

Products Affected

No product.

CWE

CWE-79

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

CWE-94

Improper Control of Generation of Code ('Code Injection')

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