CVE-2021-24196

5.4 mediumEPSS 0.7%

Medium (5.4) in cm-wp social slider widget. EPSS 0.7% chance of exploitation in the next 30 days.

The Social Slider Widget WordPress plugin before 1.8.5 allowed Authenticated Reflected XSS in the plugin settings page as the ‘token_error’ parameter can be controlled by users and it is directly echoed without being sanitized

Severity

CVSS 3.1

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 52% of CVEs (scores of 2026-11-01)
CWE: CWE-79
Published: 2021-04-05
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

cm-wp:social_slider_widget

References

https://purinechu.github.io/posts/social_slider_widget_reflected_xss/
https://wpscan.com/vulnerability/bb20d732-a5e4-4140-ab51-b2aa1a53db12
https://purinechu.github.io/posts/social_slider_widget_reflected_xss/
https://wpscan.com/vulnerability/bb20d732-a5e4-4140-ab51-b2aa1a53db12

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