CVE-2021-24159
Contact Form 7 Style <= 3.1.9 - Cross-Site Request Forgery to 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
05 Apr 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
Due to the lack of sanitization and lack of nonce protection on the custom CSS feature, an attacker could craft a request to inject malicious JavaScript on a site using the Contact Form 7 Style WordPress plugin through 3.1.9. If an attacker successfully tricked a site’s administrator into clicking a link or attachment, then the request could be sent and the CSS settings would be successfully updated to include malicious JavaScript.
Affected products
Unknown · Contact Form 7 StyleWant to know if your infrastructure is exposed to this?
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