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CVE-2023-3392: read more \& accordion vulnerability
CVE-2023-3392: high vulnerability affecting read more \& accordion. Check CVSS, KEV status, business impact and recommended administrator actions.
- CVSS
- 7.2 HIGH
- EPSS
- 60.61%
- Known exploited
- not in KEV
- Product
- read more \& accordion
What is known
The Read More & Accordion WordPress plugin before 3.2.7 unserializes user input provided via the settings, which could allow high-privilege users such as admin to perform PHP Object Injection when a suitable gadget is present.
Business impact
Successful exploitation of CVE-2023-3392, a high vulnerability (CVSS 7.2) affecting read more \& accordion, may affect the confidentiality, integrity or availability of the vulnerable environment. The exact impact depends on the installed version, exposed interfaces and deployment configuration.
Recommended administrator action
Confirm whether read more \& accordion is present and compare installed versions with the vendor advisory and NVD record. Apply the vendor patch or documented mitigation; until remediation is complete, reduce exposure of affected interfaces, review relevant logs and monitor for indicators of exploitation. DataHouse can support version verification, managed patching, network exposure reduction, log review and backup validation for dedicated, cloud and colocated environments.