CVE-2025-3894
Stored XSS in MegaBIP
- State
- Published
- Severity
- 4.8 Medium
- Published
- May 23, 2025
- Updated
- May 23, 2025
- Reserved
- Apr 23, 2025
Description
Text editor embedded into MegaBIP software does not neutralize user input allowing Stored XSS attacks on other users. In order to use the editor high privileges are required. Version 5.20 of MegaBIP fixes this issue.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 4.8 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/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 |
|---|---|
MegaBIPJan Syski |
|
References
- https://cert.pl/en/posts/2025/05/CVE-2025-3893third-party-advisory
- https://megabip.pl/index.php?id=24,145vendor-advisory
- https://www.gov.pl/web/cyfryzacja/rekomendacja-pelnomocnika-rzadu-ds-cyberbezpieczenstwa-dotyczaca-biuletynow-informacji-publicznejgovernment-resource
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