CVE-2023-5874

The Popup box WordPress plugin before 3.8.6 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

CVSS v3.1

4.8 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

EPSS

0.45% chance of exploitation in the next 30 days, 38th percentile

Published

2023-12-04

Updated

2024-11-21

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/ebe3e873-1259-43b9-a027-daa4dbd937f3

References

• CVE Record
• NVD entry

Related

• CVE-2023-5873
• CVE-2023-5877
• CVE-2023-5866
• CVE-2023-5882
• CVE-2023-5865
• CVE-2023-5884