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CVE-2007-0539

7.8 · HIGH

The wp_remote_fopen function in WordPress before 2.1 allows remote attackers to cause a denial of service (bandwidth or thread consumption) via pingback service calls with a source URI that corresp…

Published Jan 29, 2007wordpressEPSS 3.55%

Overview

CVE-2007-0539 is a high-severity vulnerability affecting wordpress wordpress. It was published on January 29, 2007 and has a CVSS 2.0 base score of 7.8 (HIGH).

This vulnerability has a CVSS 2.0 base score of 7.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The wp_remote_fopen function in WordPress before 2.1 allows remote attackers to cause a denial of service (bandwidth or thread consumption) via pingback service calls with a source URI that corresponds to a large file, which triggers a long download session without a timeout constraint.

Remediation

Check the references section for vendor advisories and patches from wordpress. Update wordpress to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
wordpresswordpress0Affected

References

Refsecurityreason.com/securityalert/2191Refwww.securityfocus.com/archive/1/457996/100/0/threadedRefwww.securityfocus.com/archive/1/458003/100/0/threadedRefsecurityreason.com/securityalert/2191Refwww.securityfocus.com/archive/1/457996/100/0/threadedRefwww.securityfocus.com/archive/1/458003/100/0/threaded

How CyberStrike helps

Frequently asked questions

What is CVE-2007-0539?

CVE-2007-0539 is a high-severity vulnerability affecting wordpress wordpress. It was published on January 29, 2007 and has a CVSS 2.0 base score of 7.8 (HIGH).

How severe is CVE-2007-0539?

This vulnerability has a CVSS 2.0 base score of 7.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2007-0539?

Check the references section for vendor advisories and patches from wordpress. Update wordpress to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2007-0539?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2007-0539 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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