Auth bypass in Combodo Itop
CVE-2023-45808
iTop is an IT service management platform. When creating or updating an object, extkey values aren't checked to be in the current user silo. In other words, by forging an http request, the user can create objects pointing to out of silo objects (for example a UserRequest in an out of scope Organization). Fixed in iTop 2.7.10, 3.0.4, 3.1.1, and 3.2.0.
Vulnerability class: IDOR (Insecure Direct Object Reference)
EPSS: 0.003 (26.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N.
Affected products
- Combodo Itop — versions < 2.7.10, >= 3.0.0, < 3.0.4, >= 3.1.0, < 3.1.1
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Patch, x_refsource_MISC)
Frequently asked questions
- What is CVE-2023-45808?
- CVE-2023-45808 is a medium-severity vulnerability in Combodo Itop, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.1/10. Published 2024-04-15.
- How severe is CVE-2023-45808?
- Medium severity. CVSS v3 base score is 4.1 out of 10.