CVE-2018-11118

Name: CVE-2018-11118
Creator: NVD / NIST
Published: 2018-05-17T13:29:00.35+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.25%

Last modified Jun 17, 2026

CVE-2018-11118 is a vulnerability of currently unknown severity. The RSS subsystem in ILIAS 5.1.x, 5.2.x, and 5.3.x before 5.3.5 has XSS via a URI to Services/Feeds/classes/class.ilExternalFeedItem.php.. EPSS estimates a 1.25% chance of exploitation in the next 30 days.

Description

The RSS subsystem in ILIAS 5.1.x, 5.2.x, and 5.3.x before 5.3.5 has XSS via a URI to Services/Feeds/classes/class.ilExternalFeedItem.php.

Metrics

EPSS Probability

1.25%

65.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions	Update
Ilias	Ilias	>= 5.1.0, <= 5.1.26	—
Ilias	Ilias	>= 5.2.0, <= 5.2.15	—
Ilias	Ilias	>= 5.3.0, <= 5.3.4	—
Ilias	Ilias	5.1.0	Beta1
Ilias	Ilias	5.2.0	Beta1

References

https://github.com/ILIAS-eLearning/ILIAS/commit/6b2217c31b6974788a5c787413454475687b44bbPatch, Third Party Advisory
https://github.com/ILIAS-eLearning/ILIAS/commit/d0dcad1b1e729f694acd0582bc626c7c8e62b519Patch, Third Party Advisory
https://www.ilias.de/docu/goto.php?target=st_229Release Notes, Vendor Advisory
https://github.com/ILIAS-eLearning/ILIAS/commit/6b2217c31b6974788a5c787413454475687b44bbPatch, Third Party Advisory
https://github.com/ILIAS-eLearning/ILIAS/commit/d0dcad1b1e729f694acd0582bc626c7c8e62b519Patch, Third Party Advisory
https://www.ilias.de/docu/goto.php?target=st_229Release Notes, Vendor Advisory

Timeline

Published: May 17, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-11118?

The RSS subsystem in ILIAS 5.1.x, 5.2.x, and 5.3.x before 5.3.5 has XSS via a URI to Services/Feeds/classes/class.ilExternalFeedItem.php.

How severe is CVE-2018-11118?

Severity scoring for CVE-2018-11118 is pending analysis. The EPSS model estimates a 1.25% probability of exploitation in the next 30 days.

How do I fix CVE-2018-11118?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-11118?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST