CVE-2023-45834 WordPress Libsyn Publisher Hub Plugin <= 1.4.4 is vulnerable to Sensitive Data Exposure

Q: What is CVE-2023-45834?

CVE-2023-45834 is a medium-severity vulnerability in Libsyn Publisher Hub, published on 30 Nov 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Q: Is CVE-2023-45834 being exploited?

There is no known exploitation of CVE-2023-45834 in the wild and no public exploit code.

Q: How do I fix CVE-2023-45834?

No fix has been published for CVE-2023-45834 yet. Limit exposure of the affected software until one is available.

Medium 5.3 Published 30 Nov 2023 Updated 28 Apr 2026

An attacker can access sensitive information from the Libsyn Publisher Hub WordPress plugin without authorization.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2023-45834?

CVE-2023-45834 is a medium-severity vulnerability in Libsyn Publisher Hub, published on 30 Nov 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Libsyn Libsyn Publisher Hub.This issue affects Libsyn Publisher Hub: from n/a through 1.4.4.

Weakness: CWE-200

Which versions are affected by CVE-2023-45834?

It affects 1 product.

Products include Libsyn Libsyn Publisher Hub.

How do I fix CVE-2023-45834?

No fix has been published for CVE-2023-45834 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-45834 being exploited?

There is no known exploitation of CVE-2023-45834 in the wild and no public exploit code.

Sources

Also known as GHSA-w8h8-rjcr-f483.