CVE-2025-11345 ILIAS Test Import unserialize deserialization
Remote attackers can exploit unsafe deserialization in ILIAS Test Import to execute arbitrary code, requiring an upgrade to patched versions.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-11345?
CVE-2025-11345 is a medium-severity unsafe deserialization vulnerability in ILIAS, published on 6 Oct 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official 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.
Which versions are affected by CVE-2025-11345?
It affects 1 product.
Products include Ilias Ilias.
How do I fix CVE-2025-11345?
No fix has been published for CVE-2025-11345 yet. Limit exposure of the affected software until one is available.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2025-11345 being exploited?
There is no known exploitation of CVE-2025-11345 in the wild and no public exploit code.
Other vulnerabilities in ILIAS
Sources
Also known as GHSA-rr62-qmpw-4rvq.