CVE-2026-46398

HIGH

haxtheweb haxcms-php - HAX CMS Missing Secure Flag on Cookie

Title source: rule
STIX 2.1

Description

HAX CMS helps manage microsite universe with PHP or NodeJs backends. Starting in version 25.0.0 and prior to version 26.0.0, the haxcms_refresh_token cookie is set without the Secure flag. This allows it to be transmitted over unencrypted HTTP, making it vulnerable to theft via packet sniffing on the network. Version 26.0.0 fixes the issue.

References (1)

Core 1
Core References

Scores

CVSS v4 8.8
EPSS 0.0018
EPSS Percentile 8.0%
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-614
Status published
Products (1)
haxtheweb/haxcms-php >= 25.0.0, < 26.0.0
Published Jun 05, 2026
Tracked Since Jun 06, 2026