CVE-2024-13634: Post Sync <= 1.1 - Reflected XSS

Description

The Post Sync WordPress plugin through 1.1 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.

Classification

CVE ID: CVE-2024-13634

Problem Types

CWE-79 Cross-Site Scripting (XSS)

Affected Products

Vendor: Unknown

Product: Post Sync

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.03% (probability of being exploited)

EPSS Percentile: 5.88% (scored less or equal to compared to others)

EPSS Date: 2025-03-27 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2024-13634
https://wpscan.com/vulnerability/0e60bf74-19fb-441c-85a8-005def36af9a/

Timeline