CVE-2017-15538 : Stored XSS vulnerability in the Media Objects component of ILIAS before 5.1.21 a

Stored XSS vulnerability in the Media Objects component of ILIAS before 5.1.21 and 5.2.x before 5.2.9 allows an authenticated user to inject JavaScript to gain administrator privileges, related to the setParameter function in Services/MediaObjects/classes/class.ilMediaItem.php.

Published 2017-10-17 20:29:00

Updated 2018-06-19 14:59:48

Source MITRE

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2017-15538

Ilias » Ilias
Versions up to, including, (<=) 5.1.21
cpe:2.3:a:ilias:ilias:*:*:*:*:*:*:*:*
Matching versions
Ilias » Ilias
Versions from including (>=) 5.2.0 and before (<) 5.2.9
cpe:2.3:a:ilias:ilias:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2017-15538

EPSS FAQ

0.43%

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

~ 60 %

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

CVSS scores for CVE-2017-15538

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
3.5	LOW	AV:N/AC:M/Au:S/C:N/I:P/A:N	6.8	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: Single Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
5.4	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N	2.3	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

CWE ids for CVE-2017-15538

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)

References for CVE-2017-15538

https://www.ilias.de/docu/goto_docu_pg_75378_1719.html

ILIAS E-Learning - Releases
Issue Tracking;Release Notes;Vendor Advisory
https://lists.ilias.de/pipermail/ilias-admins/2017-October/000053.html

[ilAdmins] ILIAS Security Issue: Media Objects
Vendor Advisory
http://openwall.com/lists/oss-security/2017/10/17/3

oss-security - Stored XSS vulnerability in ILIAS <= 5.2.8 and <= 5.1.20
Mailing List;Patch;Third Party Advisory
https://www.ilias.de/docu/goto_docu_pg_75377_35.html

ILIAS E-Learning - Releases
Issue Tracking;Release Notes;Vendor Advisory
https://github.com/ILIAS-eLearning/ILIAS/commit/b2a4660afec1e87d41c83c8e381f549bc6dfc70f

fixed bug #0021435 · ILIAS-eLearning/ILIAS@b2a4660 · GitHub
Issue Tracking;Patch;Third Party Advisory

Jump to

Vulnerability Details : CVE-2017-15538

Products affected by CVE-2017-15538

Exploit prediction scoring system (EPSS) score for CVE-2017-15538

CVSS scores for CVE-2017-15538

CWE ids for CVE-2017-15538

References for CVE-2017-15538