CVE-2024-41960 Cross-site Scripting (XSS) via Relay Hosts Configuration in mailcow: dockerized
An authenticated admin can inject JavaScript into Relay Hosts settings, leading to script execution and potential data theft when viewed.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-41960?
CVE-2024-41960 is a low-severity cross-site scripting vulnerability in mailcow-dockerized, published on 5 Aug 2024. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
mailcow: dockerized is an open source groupware/email suite based on docker. An authenticated admin user can inject a JavaScript payload into the Relay Hosts configuration. The injected payload is executed whenever the configuration page is viewed, enabling the attacker to execute arbitrary scripts in the context of the user's browser. This could lead to data theft, or further exploitation. This issue has been addressed in the `2024-07` release. All users are advised to upgrade. There are no known workarounds for this vulnerability.
Weakness: CWE-79
Which versions are affected by CVE-2024-41960?
It affects 1 product.
Products include Mailcow Mailcow\.
How do I fix CVE-2024-41960?
No fix has been published for CVE-2024-41960 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2024-41960 being exploited?
There is no known exploitation of CVE-2024-41960 in the wild and no public exploit code.
Other vulnerabilities in mailcow-dockerized
- CVE-2025-53909 mailcow: dockerized vulnerable to SSTI in Quota and Quarantine Notification Template
- CVE-2024-24760 Mailcow Docker Container Exposure to Local Network
- CVE-2023-34108 Manipulation of Internal Dovecot Variables in mailcow via crafted Passwords
- CVE-2022-31138 OS Command Injection in mailcow
- CVE-2022-31245 Command injection in n/a
Sources
Also known as GHSA-jpp8-rhg6-4vvv.