Summary
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in WordPress ausnutzen, um Sicherheitsvorkehrungen zu umgehen.
Product
WordPress ist ein PHP basiertes Open Source Blog-System.
Vulnerabilities 1
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Medium 5.9
WP <= 6.1.1 - Unauthenticated Blind SSRF via DNS Rebinding
WordPress is affected by an unauthenticated blind SSRF in the pingback feature. Because of a TOCTOU race condition between the validation checks and the HTTP request, attackers can reach internal hosts that are explicitly forbidden.
Revision history
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#1
Initiale Fassung
References
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WPScan Security Advisory vom 2022-12-18
https://wpscan.com/vulnerability/c8814e6e-78b3-4f63-a1d3-6906a84c1f11
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POC
https://blog.sonarsource.com/wordpress-core-unauthenticated-blind-ssrf/
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National Vulnerability Database - CVE-2022-3590 vom 2022-12-18
https://nvd.nist.gov/vuln/detail/CVE-2022-3590