CVE-2021-24533

The Maintenance WordPress plugin before 4.03 does not sanitise or escape some of its settings, allowing high privilege users such as admin to se Cross-Site Scripting payload in them (even when the unfiltered_html capability is disallowed), which will be triggered in the frontend

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

2021-08-23

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/174b2119-b806-4da4-a23d-c19b552c86cb

References

• CVE Record
• NVD entry

Related

• CVE-2021-24530
• CVE-2021-24534
• CVE-2021-24529
• CVE-2021-24535
• CVE-2021-24528
• CVE-2021-24536