CVE-2024-25974

Stored Cross-Site Scripting (XSS) within the Media Center

MEDIUM
5.4
CVSS Score
Published: February 20, 2024 at 08:02 AM UTC
Updated: June 17, 2026 at 07:16 AM UTC
1 product affected across 1 vendorOpenolat

Using OpenOlat LMS by Frentix GmbH?

Get instant alerts when new vulnerabilities affect OpenOlat LMS - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
MEDIUM5.4
Exploit prediction
EPSS 0.5%
SSVC
PoC

Description

The Frentix GmbH OpenOlat LMS is affected by stored a Cross-Site Scripting (XSS) vulnerability. It is possible to upload files within the Media Center of OpenOlat version 18.1.5 (or lower) as an authenticated user without any other rights. Although the filetypes are limited, an SVG image containing an XSS payload can be uploaded. After a successful upload the file can be shared with groups of users (including admins) who can be attacked with the JavaScript payload.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ 18.1.5
Affected range stops below 18.1.6, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

ExploitMailing ListThird Party Advisory
Source: 551230f0-3615-47bd-b7cc-93e92e730bbf
http://seclists.org/fulldisclosure/2024/Feb/23
Third Party AdvisoryExploit
Source: 551230f0-3615-47bd-b7cc-93e92e730bbf
https://r.sec-consult.com/openolat

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.4MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-20CWE-79

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card