CVE-2022-4667

The RSS Aggregator by Feedzy WordPress plugin before 4.1.1 does not validate and escape some of its block options before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.

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 v3.1

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

EPSS

0.51% chance of exploitation in the next 30 days, 41th percentile

Published

2023-01-30

Updated

2025-03-27

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/a388232b-a399-46a5-83e6-20c1b5df351d

References

• CVE Record
• NVD entry

Related

• CVE-2022-4666
• CVE-2022-4668
• CVE-2022-4665
• CVE-2022-46689
• CVE-2022-46649
• CVE-2022-4669