CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NCVE-2021-21327
High (7.5) in glpi-project glpi. EPSS 2.5% chance of exploitation in the next 30 days.
GLPI is an open-source asset and IT management software package that provides ITIL Service Desk features, licenses tracking and software auditing. In GLPI before version 9.5.4 non-authenticated user can remotely instantiate object of any class existing in the GLPI environment that can be used to carry out malicious attacks, or to start a “POP chain”. As an example of direct impact, this vulnerability affects integrity of the GLPI core platform and third-party plugins runtime misusing classes which implement some sensitive operations in their constructors or destructors. This is fixed in version 9.5.4.
Severity
- EPSS
- 2.5% chance of exploitation in the next 30 days; higher than 84% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-470, CWE-862
- Published
- Modified
- Record from
- the NVD, synced
Affected
- glpi-project:glpi
References
- http://packetstormsecurity.com/files/161680/GLPI-9.5.3-Unsafe-Reflection.html
- https://github.com/glpi-project/glpi/releases/tag/9.5.4
- https://github.com/glpi-project/glpi/security/advisories/GHSA-qmw7-w2m4-rjwp
- http://packetstormsecurity.com/files/161680/GLPI-9.5.3-Unsafe-Reflection.html
- https://github.com/glpi-project/glpi/releases/tag/9.5.4