CVE-2021-24789

The Flat Preloader WordPress plugin before 1.5.5 does not escape some of its settings when outputting them in attribute in the frontend, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html 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

0.64% chance of exploitation in the next 30 days, 48th percentile

Published

2021-11-01

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/e8550ccd-3898-4e27-aca9-ade89823ff4d

References

• CVE Record
• NVD entry

Related

• CVE-2021-24788
• CVE-2021-24790
• CVE-2021-24787
• CVE-2021-24791
• CVE-2021-24786
• CVE-2021-24792