CVE-2025-6720 Vchasno Kasa <= 1.0.3 - Unauthenticated Log File Clearing
Unauthenticated attackers can clear log files in the Vchasno Kasa WordPress plugin due to a missing capability check.
- 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-2025-6720?
CVE-2025-6720 is a medium-severity missing authorization vulnerability in bandido MORKVA Vchasno Kasa Integration, published on 19 Jul 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Vchasno Kasa plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the clear_all_log() function in all versions up to, and including, 1.0.3. This makes it possible for unauthenticated attackers to clear log files.
Weakness: CWE-862
Which versions are affected by CVE-2025-6720?
How do I fix CVE-2025-6720?
No fix has been published for CVE-2025-6720 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2025-6720 being exploited?
There is no known exploitation of CVE-2025-6720 in the wild and no public exploit code.
Sources
Also known as GHSA-4qgj-c63p-26g3.