CVE-2024-9866CWE-79

Event Tickets with Ticket Scanner <= 2.4.4 - Missing Authorization to Authenticated (Subscriber+) Stored Cross-Site Scripting

Medium · published December 6, 2024

CVSS v3.1
5.4
EPSS
0%
Percentile
23.2
In the wild
Unconfirmed
What it is

The Event Tickets with Ticket Scanner plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'data' parameters in all versions up to, and including, 2.4.4 due to insufficient input sanitization and output escaping and missing authorization on the functionality to manage tickets. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This missing authorization aspect of this was patched in 2.4.1, while the Cross-Site Scripting was fully patched in 2.4.4.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00314 · 23.2th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2024-12-06T08:24Z
EPSS history
Timeline
  • 06 DEC 08:24Z
    Event Tickets with Ticket Scanner <= 2.4.4 - Missing Authorization to Authenticated (Subscriber+) Stored Cross-Site Scripting
    cvelistv5