CVE-2026-126775

Social-auth-core 4.7.0 before 7.0.0 Login CSRF via SAML RelayState

Published Nov 11, 2026 CVSS 4.0 · 2.3 Low EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Description 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.
Title Social-auth-core 4.7.0 before 7.0.0 Login CSRF via SAML RelayState
Weaknesses CWE-352
References
Metrics cvssV3_1

{'score': 4.2, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N'}

cvssV4_0

{'score': 2.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N'}

Subscriptions

No data.

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Nov 11, 2026, 6:41 PM
Reserved
Nov 11, 2026, 6:27 PM
Status
Awaiting Analysis
Published
Nov 11, 2026, 7:17 PM
Modified
Nov 12, 2026, 8:28 PM