CVE-2025-5733 Modern Events Calendar <= 7.21.9 - Information Exposure
Unauthenticated attackers can retrieve the full web application path via improper validation in the Modern Events Calendar Lite plugin, aiding further attacks.
- 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-2025-5733?
CVE-2025-5733 is a medium-severity vulnerability in webnus/ Modern Events Calendar Lite, published on 6 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Modern Events Calendar Lite plugin for WordPress is vulnerable to Full Path Disclosure in all versions up to, and including, 7.21.9. This is due improper or insufficient validation of the id property when exporting calendars. This makes it possible for unauthenticated attackers to retrieve the full path of the web application, which can be used to aid other attacks. The information displayed is not useful on its own, and requires another vulnerability to be present for damage to an affected website.
Weakness: CWE-201
Which versions are affected by CVE-2025-5733?
How do I fix CVE-2025-5733?
No fix has been published for CVE-2025-5733 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-5733 being exploited?
There is no known exploitation of CVE-2025-5733 in the wild and no public exploit code.
Sources
Also known as GHSA-w842-93v8-g866.