CVE-2020-25026 Information Disclosure in TYPO3 extension sf_event_mgt
An attacker can access participant and event data via email due to broken access control in the TYPO3 event management extension.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2020-25026?
CVE-2020-25026 is a medium-severity missing authorization vulnerability in n/a, published on 2 Sep 2020. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The sf_event_mgt (aka Event management and registration) extension before 4.3.1 and 5.x before 5.1.1 for TYPO3 allows Information Disclosure (participant data, and event data via email) because of Broken Access Control.
Which versions are affected by CVE-2020-25026?
4 open source packages ship an affected version, including derhansen/sf_event_mgt. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
derhansen/sf_event_mgt Packagist | All versions | 4.3.1 |
derhansen/sf_event_mgt Packagist | All versions | 4.3.1 |
derhansen/sf_event_mgt Packagist | From 5.0.0 | 5.1.1 |
derhansen/sf_event_mgt Packagist | From 5.0.0 | 5.1.1 |
Products include Derhansen Event Management and Registration.
How do I fix CVE-2020-25026?
Upgrade derhansen/sf_event_mgt to a fixed version for your release line: 4.3.1 or 5.1.1.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2020-25026 being exploited?
There is no known exploitation of CVE-2020-25026 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-g8rg-7rpr-cwr2.