CVE-2022-4667
RSS Aggregator by Feedzy < 4.1.1 - Contributor+ Stored XSS
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 5.4EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
30 Jan 2023Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Affected products
Unknown · RSS Aggregator by Feedzy