CVE-2021-24427

The W3 Total Cache WordPress plugin before 2.1.3 did not sanitise or escape some of its CDN settings, allowing high privilege users to use JavaScript in them, which will be output in the page, leading to an authenticated Stored Cross-Site Scripting issue

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

0.62% chance of exploitation in the next 30 days, 47th percentile

Published

2021-07-12

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/5da5ce9a-82a6-404f-8dec-795d7905b3f9

References

• CVE Record
• NVD entry

Related

• CVE-2021-24426
• CVE-2021-24429
• CVE-2021-24425
• CVE-2021-24430
• CVE-2021-24424
• CVE-2021-24431