CVE-2021-24568

The AddToAny Share Buttons WordPress plugin before 1.7.46 does not sanitise its Sharing Header setting when outputting it in frontend pages, allowing high privilege users such as admin to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed

CVSS v3.1

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/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

0.62% chance of exploitation in the next 30 days, 48th percentile

Published

2021-09-06

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/cf7c0207-adb2-44c6-9469-2b24dbfec83a

References

• CVE Record
• NVD entry

Related

• CVE-2021-24567
• CVE-2021-24569
• CVE-2021-24566
• CVE-2021-24570
• CVE-2021-24565
• CVE-2021-24571