Vulnerability Monitor

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CVE-2022-3590

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.

Published

2022-12-14T09:15:09.260

Last Modified

2025-04-21T15:15:51.600

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.9 (MEDIUM)

Weaknesses

Type: Primary
CWE-367

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	wordpress	wordpress	≤ 6.1.1	Yes
Application	wordpress	wordpress	4.1	Yes

References

https://blog.sonarsource.com/wordpress-core-unauthenticated-blind-ssrf/ Exploit, Third Party Advisory ([email protected])
https://wpscan.com/vulnerability/c8814e6e-78b3-4f63-a1d3-6906a84c1f11 Third Party Advisory ([email protected])
https://blog.sonarsource.com/wordpress-core-unauthenticated-blind-ssrf/ Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://wpscan.com/vulnerability/c8814e6e-78b3-4f63-a1d3-6906a84c1f11 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)