CVE-2023-4939

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.

Category

5.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.25%
Third-Party Advisory wordfence.com
Affected: salesmanag0 SALESmanago
Published at:
Updated at:

References

Link Tags
https://www.wordfence.com/threat-intel/vulnerabilities/id/de7db1d6-b352-44c7-a6cc-b21cb65a0482?source=cve product third party advisory
https://plugins.trac.wordpress.org/browser/salesmanago/trunk/src/Admin/Controller/CallbackController.php product
https://plugins.trac.wordpress.org/browser/salesmanago/trunk/src/Includes/Helper.php#L376 patch

Frequently Asked Questions

What is the severity of CVE-2023-4939?
CVE-2023-4939 has been scored as a medium severity vulnerability.
How to fix CVE-2023-4939?
To fix CVE-2023-4939, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-4939 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-4939 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-4939?
CVE-2023-4939 affects salesmanag0 SALESmanago.
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