What’s Vulnerable › Vulnerabilities

CVE-2024-12722: Twitter Bootstrap Collapse aka Accordian Shortcode <= 1.0 - Stored XSS via Shortcode

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-05-15 · updated 2026-06-17
• Weakness: CWE-79

Description

The Twitter Bootstrap Collapse aka Accordian Shortcode WordPress plugin through 1.0 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.

Affected products

• Twitter Bootstrap Collapse aka Accordian Shortcode: through 1.0

References

• https://wpscan.com/vulnerability/c3be5990-ca89-4ac4-baae-49af55df9d57/
• https://wpscan.com/vulnerability/c3be5990-ca89-4ac4-baae-49af55df9d57/

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