CVE-2023-0489

The SlideOnline WordPress plugin through 1.2.1 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...

CVE-2023-0489 SlideOnline <= 1.2.1 - Contributor+ Stored XSS

The SlideOnline WordPress plugin through 1.2.1 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...

CVE-2023-0489

CVE-2023-0489 affects the SlideOnline WordPress plugin (

CVE-2023-0489 SlideOnline <= 1.2.1 - Contributor+ Stored XSS

The SlideOnline WordPress plugin through 1.2.1 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...

WordPress SlideOnline Plugin <= 1.2.1 is vulnerable to Cross Site Scripting (XSS)

Software SlideOnline Type Plugin Vulnerable versions = 1.2.1 Fixed in N/A OWASP Top 10 A7: Cross-Site Scripting XSS Classification Cross Site Scripting XSS CVE CVE-2023-0489 Patch priority Medium CVSS severity Medium 6.5 Developer Claim ownership PSID 19f926b06d3e Credits Lana Codes Required...