CVE-2022-3922

Broken Link Checker < 1.11.20 - Admin+ Cross-Site Scripting

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 Dec 2022Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

The Broken Link Checker WordPress plugin before 1.11.20 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 · Broken Link Checker

References

https://wpscan.com/vulnerability/78054bd7-cdc2-4b14-9b5c-30f10e802d6b