CVE-2021-24591
Highlight < 0.9.3 - Authenticated Stored Cross-Site Scripting
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
06 Sep 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
The Highlight WordPress plugin before 0.9.3 does not sanitise its CustomCSS setting, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed
Affected products
Unknown · Highlight