Open redirect in django-allauth - CVE-2026-27982
Published: March 5, 2026
Vulnerability identifier: #VU123569
CSH Severity: Medium
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N]
CVE-ID: CVE-2026-27982
CWE-ID: CWE-601
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to redirect victims to arbitrary URL.
The vulnerability exists due to improper sanitization of user-supplied data when SAML IdP initiated SSO is enabled. A remote attacker can create a link that leads to a trusted website, however, when clicked, redirects the victim to arbitrary domain.
Successful exploitation of this vulnerability may allow a remote attacker to perform a phishing attack and steal potentially sensitive information.
Affected software
django-allauth
Fedora
python-django-allauth
Fedora
python-django-allauth
How to mitigate CVE-2026-27982
Install updates from vendor's website.
django-allauth - update to 65.14.1
python-django-allauth - update to 65.18.0-1.fc44
python-django-allauth - update to 65.18.0-1.fc44