Bug 2571866 (CVE-2026-126775) - CVE-2026-126775 social-auth-core: social-auth-core: Information disclosure via login cross-site request forgery in SAML
Summary: CVE-2026-126775 social-auth-core: social-auth-core: Information disclosure vi...
Keywords:
Status: NEW
Alias: CVE-2026-126775
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-11-11 18:51 UTC by OSIDB Bzimport
Modified: 2026-11-11 19:02 UTC (History)
9 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-11-11 18:51:45 UTC 
Social-auth-core 4.7.0 before 7.0.0 contains a login cross-site request forgery vulnerability in the SAML backend that restores sessions named in the unsigned RelayState parameter. Attackers can deliver their own valid IdP response and RelayState to a victim's browser via an auto-submitting form, signing the victim into the attacker's account to capture entered data.
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