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Servers and applications

CVE-2023-25690

Some mod_proxy configurations on Apache HTTP Server versions 2.4.0 through 2.4.55 allow a HTTP Request Smuggling attack. Configurations are affected when mod_proxy is enabled along with some form of RewriteRule or ProxyPassMatch in which a non-specific pattern matches some portion of the user-supplied request-target (URL) data and is then re-inserted into the proxied request-target using…

Severity
Critical 9.8
Published
7 Mar 2023
Last changed
17 Jun 2026
Added to UpHeron
17 Oct 2026
Sources
NVD

Affected software

SoftwareAffected versions
Apache HTTP ServerServers and applications · cpe:a:apache:http_server
  • From 2.4.0 up to 2.4.55

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2023-25690
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2023-25690