CVE-2026-1434
Reflected XSS in Omega-PSIR
- State
- Published
- Severity
- 5.1 Medium
- Published
- Feb 27, 2026
- Updated
- Feb 27, 2026
- Reserved
- Jan 26, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.1 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N | CERT-PL |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Omega-PSIRPolitechnika Warszawska |
|
References
- https://cert.pl/posts/2026/02/CVE-2026-1434third-party-advisory
- https://www.omegapsir.io/product
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