PT-2023-30982 · Unknown · Appointment Scheduler

Published 2023-12-07 · Updated 2023-12-09 · CVE-2023-48839

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Appointment Scheduler version 3.0

Description The issue concerns Multiple Stored Cross-Site Scripting (XSS) problems. These issues can be exploited via several parameters, including name, plugin sms api key, plugin sms country code, calendar id, title, country name, or customer name.

Recommendations For Appointment Scheduler version 3.0, as a temporary workaround, consider restricting the input for the vulnerable parameters name, plugin sms api key, plugin sms country code, calendar id, title, country name, and customer name to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-48839

Affected Products

Appointment Scheduler

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2023-48839 · Security Note
• https://osv.dev/vulnerability/CVE-2023-48839 · Vendor Advisory
• https://twitter.com/CVEnew/status/1732659837182365860 · Twitter Post
• https://twitter.com/RedPacketSec/status/1733066615472701583 · Twitter Post
• http://packetstormsecurity.com/files/176055 · Note
• https://phpjabbers.com/appointment-scheduler · Note