CVE-2022-3833

Fancier Author Box by ThematoSoup <= 1.4 - Admin+ Stored XSS

CVSS 4.8 MEDIUMEPSS 0.5%

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 4.8EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

28 Nov 2022Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

The Fancier Author Box by ThematoSoup WordPress plugin through 1.4 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Affected products

Unknown · Fancier Author Box by ThematoSoup

References

https://wpscan.com/vulnerability/41096d40-83d4-40b4-9632-afef51e8b00e