PT-2021-16130 · WordPress · Book Appointment Online

Tri Wanda Septian · Published 2021-09-13 · Updated 2021-09-23 · CVE-2021-24614

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Book appointment online WordPress plugin versions prior to 1.39

Description The issue concerns the lack of sanitization or escaping of Service Prices in the List output, potentially allowing high-privilege users to perform Cross-Site Scripting attacks, even when the unfiltered html capability is disallowed.

Recommendations For versions prior to 1.39, update to version 1.39 or later to resolve the issue. As a temporary workaround, consider restricting the capability to edit Service Prices to trusted users only, until a patch is applied.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-24614

Affected Products

Book Appointment Online

References · 4

• 🔥 https://wpscan.com/vulnerability/e8b5c609-dc67-4dce-b6bb-7d63c0c2a014 · Exploit
• https://osv.dev/vulnerability/CVE-2021-24614 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-24614 · Security Note
• https://t.me/cibsecurity/28744 · Telegram Post