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TI-2025-10394 Aliases CVE-2025-11346GHSA-p8xp-jr72-jpj4

ILIAS Base64 Decoding unserialize deserialization

Priority LOW 24CWE-20Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
Low · Low · Low
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-502.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00453 39th percentileScored 2026-11-07
Fix Fixed ILIAS: 8.24, 9.14, 10.2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
—ILIAS8.0; 8.1; 8.2; 8.3; 8.4; 8.5; 8.6; 8.7; 8.8; 8.9; 8.10; 8.11; 8.12; 8.13; 8.14; 8.15; 8.16; 8.17; 8.18; 8.19; 8.20; 8.21; 8.22; 8.23; 9.0; 9.1; 9.2; 9.3; 9.4; 9.5; 9.6; 9.7; 9.8; 9.9; 9.10; 9.11; 9.12; 9.13; 10.0; 10.18.24, 9.14, 10.2Patch availableCNA
  • ILIAS Vendor— Affected 8.0; 8.1; 8.2; 8.3; 8.4; 8.5; 8.6; 8.7; 8.8; 8.9; 8.10; 8.11; 8.12; 8.13; 8.14; 8.15; 8.16; 8.17; 8.18; 8.19; 8.20; 8.21; 8.22; 8.23; 9.0; 9.1; 9.2; 9.3; 9.4; 9.5; 9.6; 9.7; 9.8; 9.9; 9.10; 9.11; 9.12; 9.13; 10.0; 10.1 Fixed in 8.24, 9.14, 10.2 Patch available CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:a:ilias:ilias:8.23:*:*:*:*:*:*:*8.23VulnerableILIAS
cpe:2.3:a:ilias:ilias:9.13:*:*:*:*:*:*:*9.13VulnerableILIAS
cpe:2.3:a:ilias:ilias:10.1:*:*:*:*:*:*:*10.1VulnerableILIAS
  • cpe:2.3:a:ilias:ilias:8.23:*:*:*:*:*:*:* Versions 8.23 Vulnerable ·ILIAS
  • cpe:2.3:a:ilias:ilias:9.13:*:*:*:*:*:*:* Versions 9.13 Vulnerable ·ILIAS
  • cpe:2.3:a:ilias:ilias:10.1:*:*:*:*:*:*:* Versions 10.1 Vulnerable ·ILIAS

Remediation

  • Fix · CNA ILIAS Fixed in 8.24, 9.14, 10.2

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-11346
  2. 2026-10-03 Alias added: GHSA-p8xp-jr72-jpj4

References

Advisory 1

  • TI-2023-24624 ILIAS 7.25 (2023-09-12) allows any authenticated user to execute arbitrary operating… CVSS 3.1CRITICAL 9.0
  • TI-2022-22699 ILIAS before 7.16 allows OS Command Injection. CVSS 3.1HIGH 8.8
  • TI-2024-22118 ILIAS 7 before 7.30 and ILIAS 8 before 8.11 as well as ILIAS 9.0 allow remote… CVSS 3.1HIGH 7.2
  • TI-2024-22115 A Stored Cross-site Scripting (XSS) vulnerability in the "Import of user role and title… CVSS 3.1HIGH 7.1
  • TI-2023-24622 ILIAS (2013-09-12 release) contains a medium-criticality Directory Traversal local file… CVSS 3.1MEDIUM 6.5
  • TI-2022-22701 ILIAS before 7.16 has an Open Redirect. CVSS 3.1MEDIUM 6.1
See all 41 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences