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

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 : 2026-02-27 17:34

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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