Medium 6.3Published Oct 6, 2025

CVE-2025-11346ILIAS Base64 Decoding unserialize deserialization

Updated under an hour ago (Oct 27, 2026, 12:20 PM ET)

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It affects n/a ILIAS. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for n/a ILIAS

Exploited in the last 30 days

A vulnerability has been found in ILIAS up to 8.23/9.13/10.1. This affects the function unserialize of the component Base64 Decoding Handler. Such manipulation of the argument f_settings leads to deserialization. It is possible to launch the attack remotely. Upgrading to version 8.24, 9.14 and 10.2 is able to mitigate this issue. It is advisable to upgrade the affected component.

CVSS: 6.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C
Weakness (CWE): CWE-502, CWE-20
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Modified
Record last updated: Feb 24, 2026
First seen by InfoSec Signals: Oct 19, 2026

Affected products

Affected products

n/a ILIAS ilias:ilias	8.0; 8.1; 8.2; 8.3; 8.4; 8.5; 8.6; 8.7; and 35 more ranges	CNA record
ilias ilias ilias:ilias	8.23; 9.13; 10.1	NVD

References

References

https://vuldb.com/?id.327231	vdb-entry, technical-description, third-party-advisory
https://vuldb.com/?ctiid.327231	signature, permissions-required, vdb-entry
https://vuldb.com/?submit.664892	third-party-advisory, vdb-entry
https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-2113	government-resource, third-party-advisory
https://srlabs.de/blog/breaking-ilias-part-2-three-to-rce

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.