CVE-2021-24826
Custom Content Shortcode < 4.0.2 - Authenticated Stored Cross-Site Scripting
MEDIUM 5.4EPSS 0.6%
The Custom Content Shortcode WordPress plugin before 4.0.2 does not escape custom fields before outputting them, which could allow Contributor+ (v < 4.0.1) or Admin+ (v < 4.0.2) users to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed. Please note that such attack is still possible by admin+ in single site blogs by default (but won't be when the unfiltered_html is disallowed)
- Affected
- Custom Content Shortcode
- CVSS v3.1 NVD
- 5.4 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - CVSS v2.0 NVD
- 3.5 LOW
AV:N/AC:M/Au:S/C:N/I:P/A:N - EPSS
- 0.60% chance of exploitation in the next 30 days, 48th percentile
- Published
- 2022-03-07
- Updated
- 2024-08-03