CVE-2024-9663

The CYAN Backup WordPress plugin before 2.5.3 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

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

EPSS

0.30% chance of exploitation in the next 30 days, 22th percentile

Published

2025-05-15

Updated

2025-05-16

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/0dbd0927-f245-4202-b96b-e55f36a8bb30/

References

• CVE Record
• NVD entry

Related

• CVE-2024-9662
• CVE-2024-9680
• CVE-2024-9651
• CVE-2024-9689
• CVE-2024-9645
• CVE-2024-9698