GHSA-3g43-xfrw-pv5m eZ Platform User data disclosure
Unauthenticated attackers can bypass permission checks to read user data like names and emails in eZ Platform.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is GHSA-3g43-xfrw-pv5m?
GHSA-3g43-xfrw-pv5m is a missing authorization vulnerability in ezsystems/repository-forms, published on 15 May 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
In eZ Platform v2.3.x it is possible to bypass permission checks in a particular case. This means user data such as name and email (but not passwords or password hashes) can be read by unauthenticated users. This affects only v2.3.x. If you use v2.2.x or older you are not affected.
To install, use Composer to update "ezsystems/repository-forms" to the "Resolving versions" mentioned above, or apply this patch manually: https://github.com/ezsystems/repository-forms/commit/ea82e136ec1ea40aca714abb79cc8e5bfece01e8
Have you found a security bug in eZ Publish or eZ Platform? See how to report it responsibly here: https://doc.ez.no/Security
Which versions are affected by GHSA-3g43-xfrw-pv5m?
2 open source packages ship an affected version, including ezsystems/repository-forms.
| Package | Affected | Fixed in |
|---|---|---|
ezsystems/repository-forms Packagist | From 2.3.0 | 2.3.2.1 |
ezsystems/repository-forms Packagist | From 2.3.0 | 2.3.2.1 |
How do I fix GHSA-3g43-xfrw-pv5m?
Upgrade ezsystems/repository-forms to 2.3.2.1 or later.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is GHSA-3g43-xfrw-pv5m being exploited?
There is no known exploitation of GHSA-3g43-xfrw-pv5m in the wild and no public exploit code.