CVE-2018-11120 : Services/COPage/classes/class.ilPCSourceCode.php in ILIAS 5.1.x, 5.2.x, and 5.3.

Services/COPage/classes/class.ilPCSourceCode.php in ILIAS 5.1.x, 5.2.x, and 5.3.x before 5.3.5 has XSS.

Published 2018-05-17 13:29:00

Updated 2018-06-15 19:39:18

Source MITRE

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2018-11120

Ilias » Ilias
Versions from including (>=) 5.1.0 and up to, including, (<=) 5.1.26
cpe:2.3:a:ilias:ilias:*:*:*:*:*:*:*:*
Matching versions
Ilias » Ilias
Versions from including (>=) 5.2.0 and up to, including, (<=) 5.2.15
cpe:2.3:a:ilias:ilias:*:*:*:*:*:*:*:*
Matching versions
Ilias » Ilias
Versions from including (>=) 5.3.0 and up to, including, (<=) 5.3.4
cpe:2.3:a:ilias:ilias:*:*:*:*:*:*:*:*
Matching versions
Ilias » Ilias » Version: 5.1.0 Update Beta1
cpe:2.3:a:ilias:ilias:5.1.0:beta1:*:*:*:*:*:*
Matching versions
Ilias » Ilias » Version: 5.2.0 Update Beta3
cpe:2.3:a:ilias:ilias:5.2.0:beta3:*:*:*:*:*:*
Matching versions
Ilias » Ilias » Version: 5.2.0 Update Beta2
cpe:2.3:a:ilias:ilias:5.2.0:beta2:*:*:*:*:*:*
Matching versions
Ilias » Ilias » Version: 5.2.0 Update Beta1
cpe:2.3:a:ilias:ilias:5.2.0:beta1:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.27%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 47 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:P/A:N	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
6.1	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	2.8	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Assigned by: nvd@nist.gov (Primary)

https://github.com/ILIAS-eLearning/ILIAS/commit/7959485406eb981976b64fee363cf950603924ed

fixed bug #23028: html handling · ILIAS-eLearning/ILIAS@7959485 · GitHub
Patch;Third Party Advisory
https://www.ilias.de/docu/goto.php?target=st_229

ILIAS E-Learning - Releases
Release Notes;Vendor Advisory

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