What’s Vulnerable › Vulnerabilities

CVE-2023-6565: InfiniteWP Client <= 1.12.3 - Unauthenticated Sensitive Information Exposure

• Severity: medium (CVSS 5.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-02-29 · updated 2026-06-17
• Weakness: CWE-922

Description

The InfiniteWP Client plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.12.3 via the multi-call backup option. This makes it possible for unauthenticated attackers to extract sensitive data from a temporary SQL file via repeated GET requests during the limited time window of the backup process.

Affected products

• revmakx InfiniteWP Client: before 1.12.3.1 — fixed in 1.12.3.1

How to fix

Upgrade to a fixed version: revmakx InfiniteWP Client 1.12.3.1. Check the vendor advisory for mitigations.

References

• https://plugins.trac.wordpress.org/changeset/3007309/iwp-client
• https://www.wordfence.com/threat-intel/vulnerabilities/id/2fdc32a4-adf8-4174-924b-5d0b763d010c?source=cve
• https://plugins.trac.wordpress.org/changeset/3007309/iwp-client
• https://www.wordfence.com/threat-intel/vulnerabilities/id/2fdc32a4-adf8-4174-924b-5d0b763d010c?source=cve

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