CVE-2025-63828

Host Header Injection vulnerability in Backdrop CMS 1.32.1 allows attackers to manipulate the Host header in password reset requests, leading to redirects to malicious domains and potential session hijacking via cookie injection.
Open Redirect
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
mitreCNA
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CISA-ADPADP
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 9%
VendorProductVersion
backdropcmsbackdrop_cms
1.32.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/mertdurum06/BackdropCms-1.32.1/
https://github.com/mertdurum06/BackdropCms-1.32.1/blob/main/backdropcms_exploit.txt
https://github.com/mertdurum06/BackdropCms-1.32.1/blob/main/backdropcms_exploit.txt