CVE-2026-1434

Omega-PSIR is vulnerable to Reflected XSS via the lang parameter. An attacker can craft a malicious URL that, when opened, causes arbitrary JavaScript to execute in the victim’s browser. This issue was fixed in 4.6.7.

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://cert.pl/posts/2026/02/CVE-2026-1434	Third Party Advisory
https://www.omegapsir.io/	Product

Configurations

Configuration 1 (hide)

cpe:2.3:a:pw:omega-psir:*:*:*:*:*:*:*:*

History

17 Jun 2026, 10:15

Type	Values Removed	Values Added
Summary		(es) Omega-PSIR es vulnerable a XSS Reflejado a través del parámetro lang. Un atacante puede crear una URL maliciosa que, al abrirse, provoca la ejecución de JavaScript arbitrario en el navegador de la víctima. Este problema se solucionó en 4.6.7.

27 Feb 2026, 17:34

Type	Values Removed	Values Added
CPE		cpe:2.3:a:pw:omega-psir::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.1
First Time		Pw Pw omega-psir
References	~~() https://cert.pl/posts/2026/02/CVE-2026-1434 -~~	() https://cert.pl/posts/2026/02/CVE-2026-1434 - Third Party Advisory
References	~~() https://www.omegapsir.io/ -~~	() https://www.omegapsir.io/ - Product

27 Feb 2026, 11:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-27 11:16

Updated : 2026-06-17 10:15

NVD link : CVE-2026-1434

Mitre link : CVE-2026-1434

CVE.ORG link : CVE-2026-1434

JSON object : View

Products Affected

pw

omega-psir

CWE

CWE-79

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

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