CVE-2025-0810

Read More & Accordion <= 3.4.7 - Cross-Site Request Forgery to Local File Inclusion

2025-04-04 13:09

Strategic Overview

Status: Patched in 3.4.8
Affected Plugin: Read More & Accordion
Affected Version: <= 3.4.7
CVSS: 7.5High
Weakness type: CWE-352 · Cross-Site Request Forgery (CSRF)
CVE: CVE-2025-0810

At a glance

CVE-2025-0810 is a high-severity Cross-Site Request Forgery (CSRF) vulnerability in the Read More & Accordion WordPress plugin, affecting versions <= 3.4.7. It carries a CVSS score of 7.5 (reachable over the network; high confidentiality, integrity, availability impact). Exploitation requires no authentication. The issue is fixed in version 3.4.8; sites on affected versions should update now. Disclosed April 2025, reported by Bassem Essam.

Vulnerability Overview

The Read More & Accordion plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.4.7. This is due to missing or incorrect nonce validation on the addNewButtons() function. This makes it possible for unauthenticated attackers to include and execute arbitrary PHP files via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, and no privileges on the target site. A successful exploit has high impact on confidentiality, integrity, availability — full site compromise territory.

CWE-352: Cross-Site Request Forgery (CSRF)

Read More & Accordion <= 3.4.7 carries this weakness at addNewButtons(), and reaching it takes a caller who can reach the endpoint. Cross-site request forgery abuses the fact that browsers attach a victim's cookies to any request, so a state-changing action that only checks who you are, not whether you meant to act, can be triggered from another site.

An attacker who gets a logged-in user to load a crafted page can perform that action as them, with the impact scaling to whatever the victim's role is allowed to do. For Read More & Accordion the fix is 3.4.8: builds <= 3.4.7 are affected, anything from 3.4.8 onward is not.

Remediation

Update to version 3.4.8, or a newer patched version

How does WordSec protect against this?

The attempt arrives as an ordinary request to Read More & Accordion: WordSec's web application firewall inspects request payloads before WordPress loads them. None of that substitutes for the fix: Read More & Accordion 3.4.8 closes this, and updating the plugin is the step that ends it.

Firewall
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2025-0810 https://www.wordfence.com/threat-intel/vulnerabilities/id/a963cd9b-9f8f-4bd2-92cd-74c5e85e1d96 https://nvd.nist.gov/vuln/detail/CVE-2025-0810

Related records

CVSS Vector

7.5

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Base

Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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