Medium severity · published May 2, 2018
CVE-2018-10665
ILIAS 5.3.4 has XSS through unsanitized output of PHP_SELF, related to shib_logout.php and third-party demo files
6.1
CVSS
1.1%
EPSS
No
On KEV
Description
ILIAS 5.3.4 has XSS through unsanitized output of PHP_SELF, related to shib_logout.php and third-party demo files.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 66% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IL
Ilias · Ilias
5.3.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-10665
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-10665
Patch
https://github.com/ILIAS-eLearning/ILIAS/commit/3fe6aa778ca06080cf1b7303cbc458aa0c42392a
Patch
https://github.com/ILIAS-eLearning/ILIAS/commit/c9c9211bd689f2dda02006159e69a856eae8944d
Third Party Advisory
https://www.openbugbounty.org/reports/608858/
More from Ilias
9.8
CVE-2025-11346
ILIAS Base64 Decoding unserialize deserialization
9.8
CVE-2025-11345
ILIAS Test Import unserialize deserialization
9.8
CVE-2025-11344
ILIAS Certificate Import code injection
9.8
CVE-2023-36487
The password reset function in ILIAS 7.0_beta1 through 7.20 and 8.0_beta1 through 8.1 allows remote attackers to take over the account
9.0
CVE-2023-45869
ILIAS 7.25 (2023-09-12) allows any authenticated user to execute arbitrary operating system commands remotely, when a highly privileged account accesses an XSS payload