SB2019040105 - Information disclosure in W3 Total Cache plugin for WordPress
Published: April 1, 2019 Updated: May 7, 2019
Security Bulletin ID
SB2019040105
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Information disclosure (CVE-ID: CVE-2019-6715)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to an error in pub/sns.php script. A remote attacker can read contents of arbitrary file on the system via the SubscribeURL field in SubscriptionConfirmation JSON data.
Remediation
Install update from vendor's website.