CVE-2024-11108: Serious Slider < 1.2.7 - Contributor+ Stored XSS via Shortcode

Description

The Serious Slider WordPress plugin before 1.2.7 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

Classification

CVE ID: CVE-2024-11108

Affected Products

Vendor: Unknown

Product: Serious Slider

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 11.44% (scored less or equal to compared to others)

EPSS Date: 2025-02-03 (when was this score calculated)

References

https://wpscan.com/vulnerability/7790af9d-621b-474c-b28c-c774e2a292bb/

Timeline