Description
Inconsistent interpretation of HTTP requests ('HTTP Request/Response Smuggling') issue exists in HAProxy. If this vulnerability is exploited, a remote attacker may access a path that is restricted by ACL (Access Control List) set on the product. As a result, the attacker may obtain sensitive information.
References (6)
Scores
CVSS v3
5.3
EPSS
0.0016
EPSS Percentile
36.1%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-444
Status
published
Products (4)
HAProxy Project/HAProxy 2.6
2.6.18 and earlier
HAProxy Project/HAProxy 2.8
2.8.10 and earlier
HAProxy Project/HAProxy 2.9
2.9.9 and earlier
HAProxy Project/HAProxy 3.0
3.0.2 and earlier
Published
Nov 28, 2024
Tracked Since
Feb 18, 2026