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CVE-2018-11120

21
FAUCET Score

CVE-2018-11120 describes a Cross-Site Scripting (XSS) vulnerability found in the Services/COPage/classes/class.ilPCSourceCode.php component of ILIAS versions 5.1.x, 5.2.x, and 5.3.x prior to 5.3.5. This medium-severity vulnerability (CVSS 6.1) can be exploited remotely with low attack complexity, requiring user interaction to achieve partial impact on confidentiality and integrity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 5.1.0, <= 5.1.26CPE matchmatch criteria
cpe:2.3:a:ilias:ilias:*:*:*:*:*:*:*:*
>= 5.2.0, <= 5.2.15CPE matchmatch criteria
cpe:2.3:a:ilias:ilias:*:*:*:*:*:*:*:*
>= 5.3.0, <= 5.3.4CPE matchmatch criteria
cpe:2.3:a:ilias:ilias:*:*:*:*:*:*:*:*
5.1.0CPE matchmatch criteria
cpe:2.3:a:ilias:ilias:5.1.0:beta1:*:*:*:*:*:*
5.2.0CPE matchmatch criteria
cpe:2.3:a:ilias:ilias:5.2.0:beta1:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.1MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.86%
Probability of exploitation in next 30 days
EPSS Percentile
54.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0086 is in the 65th percentile among its peer group of 26,234 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / ILIAS-eLearning/ILIAS/commit/7959485406eb981976b64fee363cf950603924ed
PatchThird Party Advisory
ilias.de / docu/goto.php
Release NotesVendor Advisory