CVE-2021-24574

The Simple Banner WordPress plugin before 2.10.4 does not sanitise and escape one of its settings, allowing high privilege users such as admin to use Cross-Site Scripting payload even when the unfiltered_html capability is disallowed.

CVSS v3.1

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

CVSS v2.0

3.5 LOWAV:N/AC:M/Au:S/C:N/I:P/A:N

EPSS

0.68% chance of exploitation in the next 30 days, 50th percentile

Published

2021-08-23

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/9adf7022-5108-43b7-bf0e-a42593185b74

References

• CVE Record
• NVD entry

Related

• CVE-2021-24572
• CVE-2021-24575
• CVE-2021-24571
• CVE-2021-24576
• CVE-2021-24570
• CVE-2021-24577