Critical severity · published Oct 6, 2025
CVE-2025-11345
ILIAS Test Import unserialize deserialization
9.8
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 31% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IL
ILIAS · Ilias
8.0; 8.1; 8.2; 8.3; 8.4; 8.5; +34 more · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-11345
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-11345
Release Notes
https://docu.ilias.de/go/blog/15821/882
Permissions Required
https://vuldb.com/?ctiid.327230
Third Party Advisory
https://vuldb.com/?id.327230
Third Party Advisory
https://vuldb.com/?submit.664891
srlabs.de
https://srlabs.de/blog/breaking-ilias-part-2-three-to-rce
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