CVE-2021-24973

6.1 mediumEPSS 1.3%

Medium (6.1) in geminilabs site reviews. EPSS 1.3% chance of exploitation in the next 30 days.

The Site Reviews WordPress plugin before 5.17.3 does not sanitise and escape the site-reviews parameter of the glsr_action AJAX action (available to unauthenticated and any authenticated users), allowing them to perform Cross-Site Scripting attacks against logged in admins viewing the Tool dashboard of the plugin

Severity

CVSS 3.1

6.1 medium

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

EPSS: 1.3% chance of exploitation in the next 30 days; higher than 71% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2022-01-03
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

geminilabs:site_reviews

References

https://plugins.trac.wordpress.org/changeset/2629821
https://wpscan.com/vulnerability/0118f245-0e6f-44c1-9bdb-5b3a5d2403d6
https://plugins.trac.wordpress.org/changeset/2629821
https://wpscan.com/vulnerability/0118f245-0e6f-44c1-9bdb-5b3a5d2403d6

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