CVE-2023-51677 WordPress Schema & Structured Data for WP & AMP Plugin <= 1.23 is vulnerable to Cross Site Scripting (XSS)
An attacker can inject malicious scripts into the Schema & Structured Data for WP & AMP plugin, potentially compromising user sessions or site integrity.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-51677?
CVE-2023-51677 is a medium-severity cross-site scripting vulnerability in Magazine3 Schema & Structured Data for WP & AMP, published on 1 Feb 2024. Any signed-in user can exploit it over the network, 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 Magazine3 Schema & Structured Data for WP & AMP allows Stored XSS.This issue affects Schema & Structured Data for WP & AMP: from n/a through 1.23.
Weakness: CWE-79
Which versions are affected by CVE-2023-51677?
It affects 1 product.
Products include Structured-Data-for-Wp Download Schema \& Structured Data for Wp \& Amp.
How do I fix CVE-2023-51677?
No fix has been published for CVE-2023-51677 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-2023-51677 being exploited?
There is no known exploitation of CVE-2023-51677 in the wild and no public exploit code.
Sources
Also known as GHSA-j2p8-grvm-cx5w.