CVE-2024-47057 User name enumeration possible due to response time difference on password reset form
Unauthenticated attackers can enumerate valid usernames in Mautic by analyzing response time differences on the password reset form.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2024-47057?
CVE-2024-47057 is a medium-severity vulnerability in Mautic, published on 28 May 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
SummaryThis advisory addresses a security vulnerability in Mautic related to the "Forget your password" functionality. This vulnerability could be exploited by unauthenticated users to enumerate valid usernames.
User Enumeration via Timing Attack: A user enumeration vulnerability exists in the "Forget your password" functionality. Differences in response times for existing and non-existing users, combined with a lack of request limiting, allow an attacker to determine the existence of usernames through a timing-based attack.
MitigationPlease update to a version that addresses this timing vulnerability, where password reset responses are normalized to respond at the same time regardless of user existence.
Weakness: CWE-203
Which versions are affected by CVE-2024-47057?
6 open source packages ship an affected version, including mautic/core.
| Package | Affected | Fixed in |
|---|---|---|
mautic/core Packagist | From 1.0.0 | 4.4.16 |
mautic/core Packagist | From 1.0.0 | 4.4.16 |
mautic/core Packagist | From 5.0.0-alpha | 5.2.6 |
mautic/core Packagist | From 5.0.0-alpha | 5.2.6 |
mautic/core Packagist | From 6.0.0-alpha | 6.0.2 |
mautic/core Packagist | From 6.0.0-alpha | 6.0.2 |
How do I fix CVE-2024-47057?
Upgrade mautic/core to a fixed version for your release line: 4.4.16, 5.2.6 or 6.0.2.
Is CVE-2024-47057 being exploited?
There is no known exploitation of CVE-2024-47057 in the wild and no public exploit code.
Sources
Also known as CVE-2025-48870, GHSA-424x-cxvh-wq9p.