CVE-2021-24443

The About Me widget of the Youzify – BuddyPress Community, User Profile, Social Network & Membership WordPress plugin before 1.0.7 does not properly sanitise its Biography field, allowing any authenticated user to set Cross-Site Scripting payloads in it, which will be executed when viewing the affected user profile. This could allow a low privilege user to gain unauthorised access to the admin side of the blog by targeting an admin, inducing them to view their profile with a malicious payload adding a rogue account for example.

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, 47th percentile

Published

2021-08-02

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/a4432acd-df49-4a4f-8184-b55cdd5d4d34

References

• CVE Record
• NVD entry

Related

• CVE-2021-24442
• CVE-2021-24444
• CVE-2021-24441
• CVE-2021-24445
• CVE-2021-24440
• CVE-2021-24446