PT-2023-24389 · Phpjabbers · Php Jabbers Time Slots Booking Calendar

Published 2023-08-01 · Updated 2023-08-04 · CVE-2023-33563

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions PHP Jabbers Time Slots Booking Calendar version 3.3

Description The issue allows remote attackers to take over accounts due to a lack of verification when changing an email address and/or password on the Profile Page.

Recommendations For PHP Jabbers Time Slots Booking Calendar version 3.3, consider temporarily restricting access to the Profile Page or disabling the password and email change functionality until a fix is available. Restrict access to the password and email variables in the affected profile management functionality to minimize the risk of exploitation.

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2023-33563

Affected Products

Php Jabbers Time Slots Booking Calendar

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2023-33563 · Security Note
• https://osv.dev/vulnerability/CVE-2023-33563 · Vendor Advisory
• https://t.me/cvenotify/55780 · Telegram Post
• https://phpjabbers.com/time-slots-booking-calendar · Note
• https://medium.com/%40bcksec/multiple-vulnerabilities-in-php-jabbers-scripts-25af4afcadd4 · Note