All vulnerabilities

Servers and applications

CVE-2023-25950

HTTP request/response smuggling vulnerability in HAProxy version 2.7.0, and 2.6.1 to 2.6.7 allows a remote attacker to alter a legitimate user's request. As a result, the attacker may obtain sensitive information or cause a denial-of-service (DoS) condition.

Severity
High 7.3
Published
11 Apr 2023
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Sources
NVD

Affected software

SoftwareAffected versions
HAProxyServers and applications · cpe:a:haproxy:haproxy
  • From 2.6.1 up to 2.6.7
  • Version 2.7.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2023-25950
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2023-25950