Vulnerability · Published Jan 29, 2024 · Assigned by CERT-PL
CVE-2023-5378Stored XSS in SmodBIP and MegaBIP
High 8.8
In plain English
A high-severity cross-site scripting in MegaBIP from Jan Syski. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 45% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.5%top 55.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
- https://megabip.pl/ product
- https://smod.pl/ product
- https://cert.pl/en/posts/2023/12/CVE-2023-5378 third-party-advisory
- https://cert.pl/posts/2023/12/CVE-2023-5378 third-party-advisory