CVE-2021-24614

MEDIUM 4.8CVE-2021-24614 · Published 13/09/2021 · updated 17/06/2026

In short

CVE-2021-24614 is a MEDIUM (CVSS 4.8) vulnerability affecting book appointment online (oz-plugin).
Chance of exploitation in the next 30 days (EPSS): 0.62%, higher than 49.8% of all vulnerabilities.
Fix: update to 1.39 or later.

Package	Affected versions	Patched versions
book appointment online oz-plugin	`< 1.39`	`1.39`

Description

The Book appointment online WordPress plugin before 1.39 does not sanitise or escape Service Prices before outputting it in the List, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

References

wpscan.com/vulnerability/e8b5c609-dc67-4dce-b6bb-7d63c0c2a014 · Exploit

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