Medium severity6.1NVD Advisory· Published Feb 27, 2026· Updated Jun 17, 2026

CVE-2026-1434

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Pw/Omega Psir
cpe:2.3:a:pw:omega-psir:*:*:*:*:*:*:*:*
Range: >=4.5.9,<4.6.7
Omega PSIR/Omega-PSIRllm-create
Range: >=4.6.7
Politechnika Warszawska/Omega Psirv5
Range: 4.5.9

Patches

Vulnerability mechanics

References

cert.pl/posts/2026/02/CVE-2026-1434nvdThird Party Advisory
www.omegapsir.ionvdProduct

News mentions

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