CVE-2023-4939 SALESmanago <= 3.2.4 - Log Injection via Weak Authentication Token
Unauthenticated attackers can inject arbitrary content into log files due to weak authentication tokens in the SALESmanago WordPress plugin.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-4939?
CVE-2023-4939 is a medium-severity vulnerability in salesmanag0 SALESmanago & Leadoo, published on 21 Oct 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The SALESmanago plugin for WordPress is vulnerable to Log Injection in versions up to, and including, 3.2.4. This is due to the use of a weak authentication token for the /wp-json/salesmanago/v1/callbackApiV3 API endpoint which is simply a SHA1 hash of the site URL and client ID found in the page source of the website. This makes it possible for unauthenticated attackers to inject arbitrary content into the log files, and when combined with another vulnerability this could have significant consequences.
Which versions are affected by CVE-2023-4939?
It affects 1 product.
Products include Salesmanago Salesmanago.
How do I fix CVE-2023-4939?
No fix has been published for CVE-2023-4939 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-4939 being exploited?
There is no known exploitation of CVE-2023-4939 in the wild and no public exploit code.
Sources
Also known as GHSA-2mxq-q8p2-g2c8.