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All vulnerabilities

WordPress core

CVE-2019-17670

WordPress before 5.2.4 has a Server Side Request Forgery (SSRF) vulnerability because Windows paths are mishandled during certain validation of relative URLs.

Severity
Critical 9.8
Published
17 Oct 2019
Last changed
17 Jun 2026
Added to UpHeron
17 Oct 2026
Fixed in
5.2.4
Sources
NVD

Affected software

SoftwareAffected versions
WordPressWordPress core · cpe:a:wordpress:wordpress
  • Every version before 5.2.4

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2019-17670
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2019-17670