Title: Security vulnerability
Last modified: September 27, 2023

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# Security vulnerability

 *  Resolved [doplgenger](https://wordpress.org/support/users/doplgenger/)
 * (@doplgenger)
 * [2 years, 8 months ago](https://wordpress.org/support/topic/security-vulnerability-90/)
 * Hi.
 * I have just received the [Wordfence Alert] that the Plugin “Read More” has a 
   security vulnerability and suggestion to uninstall it. Could you help?
 * Thanks.
 * ——
 * **Deserialization of Untrusted Data**
 * [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H](https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
 * [CVE-2023-3392](https://www.cve.org/CVERecord?id=CVE-2023-3392)
 * Description
 * The Read More & Accordion plugin for WordPress is vulnerable to PHP Object Injection
   in versions up to, and including, 3.2.4 via deserialization of untrusted input
   from admin settings. This allows authenticated attackers, with administrator-
   level privileges and above, to inject a PHP Object. If a POP chain is present
   via an additional plugin or theme installed on the target system, it could allow
   the attacker to delete arbitrary files, retrieve sensitive data, or execute code.
   References
    - [wpscan.com](https://wpscan.com/vulnerability/1e733ccf-8026-4831-9863-e505c2aecba6)

Viewing 1 replies (of 1 total)

 *  Plugin Author [edmon.parker](https://wordpress.org/support/users/edmonparker/)
 * (@edmonparker)
 * [2 years, 8 months ago](https://wordpress.org/support/topic/security-vulnerability-90/#post-17083829)
 * Dear [@doplgenger](https://wordpress.org/support/users/doplgenger/),
   Please update
   to latest version, and its seems ok.

Viewing 1 replies (of 1 total)

The topic ‘Security vulnerability’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/expand-maker_ac0598.svg)
 * [Read More & Accordion](https://wordpress.org/plugins/expand-maker/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/expand-maker/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/expand-maker/)
 * [Active Topics](https://wordpress.org/support/plugin/expand-maker/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/expand-maker/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/expand-maker/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [edmon.parker](https://wordpress.org/support/users/edmonparker/)
 * Last activity: [2 years, 8 months ago](https://wordpress.org/support/topic/security-vulnerability-90/#post-17083829)
 * Status: resolved