CVE-2026-1434

MEDIUM
2026-02-27 [email protected]
6.1
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
CVE Published
Feb 27, 2026 - 11:16 nvd
MEDIUM 6.1

Tags

XSS Omega Psir

Description

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.

Analysis

Omega Psir contains a reflected cross-site scripting (XSS) vulnerability in the lang parameter that allows attackers to execute arbitrary JavaScript in a victim's browser by crafting a malicious URL. The vulnerability affects unauthenticated users who click on attacker-controlled links, potentially enabling session hijacking, credential theft, or malware distribution. …

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Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

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Priority Score

31
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +30
POC: 0

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CVE-2026-1434 vulnerability details – vuln.today
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