CVE-2026-110761highCWE-502

CVE-2026-110761: fallo de gravedad alta en ILIAS-eLearning e.V. ILIAS

ILIAS before 9.24, 10.12, and 11.5 PHP Object Injection via Test Results Import

Publicada el

21Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 8.7epss 0.6%
probabilidad de explotación
0.6%top 54% de las CVE
explotación observada
noninguna fuente lo reporta
ILIAS before 9.24, 10.12, and 11.5 contains a PHP object injection vulnerability that allows authenticated users with Test creation or import permission to deserialize arbitrary objects via crafted Test archives. Attackers can inject a malicious tst_sequence sequence attribute that is passed to unserialize(), abusing Guzzle or Monolog gadget chains to write PHP files and execute code.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Productos afectados
ILIAS-eLearning e.V. · ILIAS
CVEs relacionadas — ILIAS-eLearning e.V. ILIAS

En el mismo producto, de las más peligrosas a las menos.

CVE-2026-80428CRITICALILIAS PHP Object Injection via Shibboleth LogoutEPSS 4.7%CVE-2026-107639HIGHILIAS before 9.24, 10.12, and 11.5 Argument Injection via Image Map Question Upload FilenameEPSS 0.7%CVE-2026-82538HIGHILIAS Arbitrary SQL Injection via Repository Trash Table Sort ParameterEPSS 0.7%CVE-2026-108113HIGHILIAS before 9.24, 10.12, and 11.5 Unrestricted File Upload via QTI ImportEPSS 0.6%CVE-2026-82877HIGHILIAS Arbitrary File Read via SOAP addFileEPSS 0.5%CVE-2026-86416MEDIUMILIAS before 9.23, 10.11, and 11.4 Missing Authorization in Group Object Action MethodsEPSS 0.4%
Referencias
https://docu.ilias.de/go/blog/15821/952https://docu.ilias.de/ilias.php?baseClass=illmpresentationgui&obj_id=228077&ref_id=35https://github.com/ILIAS-eLearning/ILIAShttps://github.com/ILIAS-eLearning/ILIAS/blob/2a3758ee3b01e5c66922e08f58a2189146b884d4/components/ILIAS/Test/classes/class.ilObjTest.php#L7364https://github.com/ILIAS-eLearning/ILIAS/blob/2a3758ee3b01e5c66922e08f58a2189146b884d4/components/ILIAS/Test/classes/class.ilTestResultsImportParser.php#L225https://github.com/ILIAS-eLearning/ILIAS/commit/267d4645ea940f8f97d1a9838deff6a12097564dhttps://github.com/ILIAS-eLearning/ILIAS/commit/ac4684239641fb3dab2d636b53a61c46462d1208https://github.com/ILIAS-eLearning/ILIAS/commit/cf4e9c230edfd96fc94a1b1d355500aa8c6f1771https://www.vulncheck.com/advisories/ilias-before-9.24-10.12-and-11.5-php-object-injection-via-test-results-import