CVE-2023-2635

The Call Now Accessibility Button WordPress plugin before 1.1 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

0.54% chance of exploitation in the next 30 days, 43th percentile

Published

2023-07-10

Updated

2024-11-13

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/81b89613-18d0-4c13-84e3-9e2e1802fd7c

References

• CVE Record
• NVD entry

Related

• CVE-2023-26347
• CVE-2023-26359
• CVE-2023-2634
• CVE-2023-2636
• CVE-2023-26326
• CVE-2023-26360