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CVE-2016-2222

UnknownEPSS 9.28%

Last modified

CVE-2016-2222 is a vulnerability of currently unknown severity. The wp_http_validate_url function in wp-includes/http.php in WordPress before 4.4.2 allows remote attackers to conduct server-side request forgery (SSRF) attacks via a zero value in the first octet of an IPv4 address in the u parameter to wp-admin/press-this.php.. EPSS estimates a 9.28% chance of exploitation in the next 30 days.

Description

The wp_http_validate_url function in wp-includes/http.php in WordPress before 4.4.2 allows remote attackers to conduct server-side request forgery (SSRF) attacks via a zero value in the first octet of an IPv4 address in the u parameter to wp-admin/press-this.php.

Metrics

EPSS Probability
9.28%

94.7th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
WordpressWordpress4.4.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2016-2222?
The wp_http_validate_url function in wp-includes/http.php in WordPress before 4.4.2 allows remote attackers to conduct server-side request forgery (SSRF) attacks via a zero value in the first octet of an IPv4 address in the u parameter to wp-admin/press-this.php.
How severe is CVE-2016-2222?
Severity scoring for CVE-2016-2222 is pending analysis. The EPSS model estimates a 9.28% probability of exploitation in the next 30 days.
How do I fix CVE-2016-2222?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST