CVE-2019-10643 Contao Does Not Expire Tokens Correctly
Contao CMS allows authentication bypass by using expired keys, enabling unauthorized access to the system.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2019-10643?
CVE-2019-10643 is a critical authentication bypass vulnerability in n/a, published on 17 Apr 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Contao 4.7 allows Use of a Key Past its Expiration Date.
Weakness: CWE-287
Which versions are affected by CVE-2019-10643?
4 open source packages ship an affected version, including contao/contao and contao/core-bundle. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
contao/contao Packagist | From 4.7.0 | 4.7.3 |
contao/contao Packagist | From 4.7.0 | 4.7.3 |
contao/core-bundle Packagist | From 4.7.0 | 4.7.3 |
contao/core-bundle Packagist | From 4.7.0 | 4.7.3 |
Products include Contao Contao Cms.
How do I fix CVE-2019-10643?
Upgrade contao/contao to 4.7.3 or later.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2019-10643 being exploited?
There is no known exploitation of CVE-2019-10643 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-j99g-qjvx-995g.