CVE-2023-5378

Stored XSS in SmodBIP and MegaBIP

State: Published
Severity: 8.8 High
Published: Jan 29, 2024
Updated: Jun 17, 2025
Reserved: Oct 4, 2023

Description

Improper Input Validation vulnerability in MegaBIP and already unsupported SmodBIP software allows for Stored XSS.This issue affects SmodBIP in all versions and MegaBIP in versions up to 4.36.2. MegaBIP 5.08 was tested and is not vulnerable. A precise range of vulnerable versions remains unknown.

Scores

CVSS	Score	Vector	Source
3.1	8.8 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	CERT-PL

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')

Affected Products

Product	Versions
MegaBIPJan Syski	4.36.2 and earlierAffected 5.08 and laterNot affected
SmodBIPJan Syski	all versionsAffected

References

https://megabip.pl/product
https://smod.pl/product
https://cert.pl/en/posts/2023/12/CVE-2023-5378third-party-advisory
https://cert.pl/posts/2023/12/CVE-2023-5378third-party-advisory

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