Description
A flaw has been found in ILIAS up to 8.23/9.13/10.1. Affected by this issue is the function unserialize of the component Test Import. This manipulation causes deserialization. It is possible to initiate the attack remotely. Upgrading to version 8.24, 9.14 and 10.2 can resolve this issue. Upgrading the affected component is advised.
Affected products
ilias: ilias
References5
- docu.ilias.de/go/blog/15821/882 Release NotesVendor Advisory
- vuldb.com/?ctiid.327230 Permissions RequiredVDB Entry
- vuldb.com/?id.327230 Third Party AdvisoryVDB Entry
- vuldb.com/?submit.664891 Third Party AdvisoryVDB Entry
- srlabs.de/blog/breaking-ilias-part-2-three-to-rce
Metrics
- CVSS 3.1
-
9.8
CRITICAL
Score source: NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 4.0
-
5.1
MEDIUM
Score source: CNA
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - EPSS — exploit probability
- 0% percentile: 31 · as of 9 November 2026
- CWE
- CWE-20CWE-502
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