CVE-2023-41127 WordPress Evergreen Content Poster Plugin <= 1.3.6.1 is vulnerable to Cross Site Scripting (XSS)

Q: What is CVE-2023-41127?

CVE-2023-41127 is a medium-severity cross-site scripting vulnerability in Evergreen Content Poster – Auto Post and Schedule Your Best Content to Social Media, published on 30 Nov 2023. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.

Q: Is CVE-2023-41127 being exploited?

There is no known exploitation of CVE-2023-41127 in the wild and no public exploit code.

Q: How do I fix CVE-2023-41127?

No fix has been published for CVE-2023-41127 yet. Limit exposure of the affected software until one is available.

Medium 5.9 Published 30 Nov 2023 Updated 28 Apr 2026

A stored XSS vulnerability in the Evergreen Content Poster WordPress plugin allows attackers to inject malicious scripts, potentially leading to session hijacking or code execution.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2023-41127?

CVE-2023-41127 is a medium-severity cross-site scripting vulnerability in Evergreen Content Poster – Auto Post and Schedule Your Best Content to Social Media, published on 30 Nov 2023. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.

Official description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Evergreen Content Poster Evergreen Content Poster – Auto Post and Schedule Your Best Content to Social Media allows Stored XSS.This issue affects Evergreen Content Poster – Auto Post and Schedule Your Best Content to Social Media: from n/a through 1.3.6.1.

Weakness: CWE-79

Which versions are affected by CVE-2023-41127?

It affects 1 product.

Products include Evergreencontentposter Evergreen Content Poster.

How do I fix CVE-2023-41127?

No fix has been published for CVE-2023-41127 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2023-41127 being exploited?

There is no known exploitation of CVE-2023-41127 in the wild and no public exploit code.

Sources

Also known as GHSA-89fv-xj5c-88w3.