CVE-2022-3590

Summary

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.

Affected Software

Weaknesses

• CWE-918 Server-Side Request Forgery (SSRF)
• CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition

ADP Enrichment

CVE Program Container

Additional References

• https://wpscan.com/vulnerability/c8814e6e-78b3-4f63-a1d3-6906a84c1f11
• https://blog.sonarsource.com/wordpress-core-unauthenticated-blind-ssrf/

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: partial

References

• https://wpscan.com/vulnerability/c8814e6e-78b3-4f63-a1d3-6906a84c1f11
• https://blog.sonarsource.com/wordpress-core-unauthenticated-blind-ssrf/

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