PT-2023-20932 · WordPress · Gappointments

Carlos David Garrido León + 1 · Published 2023-11-27 · Updated 2024-07-12 · CVE-2023-2707

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 gAppointments WordPress plugin versions 1.9.5.1 and earlier

Description The issue concerns the gAppointments WordPress plugin, which does not properly sanitise and escape some of its settings. This could allow high-privilege users, such as administrators, to perform Stored Cross-Site Scripting attacks. This is possible even when the unfiltered html capability is disallowed, for example, in a multisite setup.

Recommendations For gAppointments WordPress plugin versions 1.9.5.1 and earlier, update to a version that addresses the sanitisation and escaping of settings to prevent Stored Cross-Site Scripting attacks. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-2707

Affected Products

Gappointments

References · 5

• 🔥 https://wpscan.com/vulnerability/e5664da4-5b78-4e42-be6b-e0d7b73a85b0 · Exploit
• https://osv.dev/vulnerability/CVE-2023-2707 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-2707 · Security Note
• https://t.me/cvenotify/61265 · Telegram Post
• https://t.me/cvenotify/86049 · Telegram Post