CVE-2021-24433

5.4 mediumEPSS 0.4%

Medium (5.4) in yukimichi simple sort\&search. EPSS 0.4% chance of exploitation in the next 30 days.

The simple sort&search WordPress plugin through 0.0.3 does not make sure that the indexurl parameter of the shortcodes "category_sims", "order_sims", "orderby_sims", "period_sims", and "tag_sims" use allowed URL protocols, which can lead to stored cross-site scripting by users with a role as low as Contributor

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: 0.4% chance of exploitation in the next 30 days; higher than 37% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2024-01-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

yukimichi:simple_sort\&search

References

https://wpscan.com/vulnerability/2ce8c786-ba82-427c-b5e7-e3b300a24c5f/
https://wpscan.com/vulnerability/2ce8c786-ba82-427c-b5e7-e3b300a24c5f/

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