CVE-2021-25038

The WordPress Multisite User Sync/Unsync WordPress plugin before 2.1.2 does not sanitise and escape the wmus_source_blog and wmus_record_per_page parameters before outputting them back in attributes, leading to Reflected Cross-Site Scripting issues

CVSS v3.1

6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N

EPSS

0.80% chance of exploitation in the next 30 days, 54th percentile

Published

2022-03-07

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/72ccdcb9-3d24-41d7-b9fa-c8bd73d30aa6

References

• CVE Record
• NVD entry

Related

• CVE-2021-25035
• CVE-2021-25039
• CVE-2021-25034
• CVE-2021-25040
• CVE-2021-25033
• CVE-2021-25041