CVE-2023-25057 MEDIUM

CVE-2023-25057: WordPress Libsyn Publisher Hub Plugin <= 1.3.2 is vulnerable to Sensitive Data Exposure

Vendor Libsyn

Product Libsyn Publisher Hub

Weakness CWE-200 · Info exposure

Published November 30, 2023

Last update April 28, 2026

View on NVD All CVEs

CVSS base score

5.3/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality Low

Integrity None

CVSS vector

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

What the vulnerability does

01Description

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Libsyn Libsyn Publisher Hub.This issue affects Libsyn Publisher Hub: from n/a through 1.3.2.

Explanation of Vulnerability in Simple Terms

02Summary

Libsyn Publisher Hub versions up to 1.3.2 expose sensitive information that can be accessed over the network without authentication. An attacker can retrieve this data directly without needing to log in or interact with a user. The vulnerability affects the confidentiality of information stored or processed by the application.

What an attacker can do

03Attacker Capabilities

Read sensitive information from the application without logging in.

Potential impact on your site

04Site Impact

Sensitive data may be exposed to unauthorized parties if you run Libsyn Publisher Hub 1.3.2 or earlier.

Conditions required to exploit

05Prerequisites

Network access to the Libsyn Publisher Hub application; no authentication required.

Key dates

06Disclosure timeline

November 30, 2023 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2023-25057 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/200.html AskarLabs — CWE-200 write-up Exposure of Sensitive Information to an Unauthorized Actor

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