social-auth-core has a Session Fixation issue

ImpactThe partial-pipeline resume mechanism accepted partialtoken as a bearer credential without binding it to the browser session that created it.Applications using resumable partial pipeline steps could allow an attacker to start an authentication flow, obtain a valid partial token and...

galaxy (>=25.0.1, <=25.0.4) potentially affected by CVE-2026-57177 via social-auth-core (4.6.0)

social-auth-core PYPI version 4.6.0 is affected by a known vulnerability. The following packages have a transitive dependency on social-auth-core and may be impacted: - galaxy =25.0.1, =25.0.4 Source cves: CVE-2026-57177 Source advisory: OSV:PYSEC-2026-4169...

b9gemyaeix (>=4.14.0, <=4.14.1), edx-oauth2-wordpress-backend (>=1.0.7, <=1.0.8) +15 more potentially affected by CVE-2026-57177 via social-auth-core (4.3.0)

social-auth-core PYPI version 4.3.0 is affected by a known vulnerability. The following packages have a transitive dependency on social-auth-core and may be impacted: - b9gemyaeix =4.14.0, =1.0.7, =1.0.0, =1.0.0, =1.0.0rc1, =1.0.0, =1.0.0, =1.0.0, =1.0.0, =1.0.0, =1.0.0, =3.5.0rc4, =4.0.0rc6,...

netbox-types (>=4.5.4, <=4.6.5), umap-project (>=3.6.2, <=3.7.3) potentially affected by CVE-2026-57177 via social-auth-core (4.8.5)

social-auth-core PYPI version 4.8.5 is affected by a known vulnerability. The following packages have a transitive dependency on social-auth-core and may be impacted: - netbox-types =4.5.4, =3.6.2, =3.7.3 Source cves: CVE-2026-57177 Source advisory: OSV:PYSEC-2026-4169...

umap-project (>=2.0.0a3, <=2.2.0b0) potentially affected by CVE-2026-57177 via social-auth-core (4.5.3)

social-auth-core PYPI version 4.5.3 is affected by a known vulnerability. The following packages have a transitive dependency on social-auth-core and may be impacted: - umap-project =2.0.0a3, =2.2.0b0 Source cves: CVE-2026-57177 Source advisory: OSV:PYSEC-2026-4169...

umap-project (>=2.0.0a0, <=2.0.0a2) potentially affected by CVE-2026-57175 via social-auth-core (4.5.2)

social-auth-core PYPI version 4.5.2 is affected by a known vulnerability. The following packages have a transitive dependency on social-auth-core and may be impacted: - umap-project =2.0.0a0, =2.0.0a2 Source cves: CVE-2026-57175 Source advisory: OSV:PYSEC-2026-4167...

misago (>=0.37.0, <=0.39.0b1) potentially affected by CVE-2026-57175 via social-auth-core (4.5.0)

social-auth-core PYPI version 4.5.0 is affected by a known vulnerability. The following packages have a transitive dependency on social-auth-core and may be impacted: - misago =0.37.0, =0.39.0b1 Source cves: CVE-2026-57175 Source advisory: OSV:PYSEC-2026-4167...

edx-oauth2-wordpress-backend (>=1.0.0, <=1.0.4), richie (>=2.13.0, <=2.14.1) +2 more potentially affected by CVE-2026-57175 via social-auth-core (4.2.0)

social-auth-core PYPI version 4.2.0 is affected by a known vulnerability. The following packages have a transitive dependency on social-auth-core and may be impacted: - edx-oauth2-wordpress-backend =1.0.0, =2.13.0, =14.0.0, =4.11.0, =4.12.2 Source cves: CVE-2026-57175 Source advisory:...

umap-project (>=2.0.0a3, <=2.2.0b0) potentially affected by CVE-2026-57175 via social-auth-core (4.5.3)

social-auth-core PYPI version 4.5.3 is affected by a known vulnerability. The following packages have a transitive dependency on social-auth-core and may be impacted: - umap-project =2.0.0a3, =2.2.0b0 Source cves: CVE-2026-57175 Source advisory: OSV:PYSEC-2026-4167...

umap-project (>=3.4.1, <=3.5.0) potentially affected by CVE-2026-57175 via social-auth-core (4.8.1)

social-auth-core PYPI version 4.8.1 is affected by a known vulnerability. The following packages have a transitive dependency on social-auth-core and may be impacted: - umap-project =3.4.1, =3.5.0 Source cves: CVE-2026-57175 Source advisory: OSV:PYSEC-2026-4167...

masonite-socialite (>=0.0.1, <=0.0.5), richie (>=2.0.0b9, <=2.7.1) potentially affected by CVE-2026-57175 via social-auth-core (3.2.0)

social-auth-core PYPI version 3.2.0 is affected by a known vulnerability. The following packages have a transitive dependency on social-auth-core and may be impacted: - masonite-socialite =0.0.1, =2.0.0b9, =2.7.1 Source cves: CVE-2026-57175 Source advisory: OSV:PYSEC-2026-4167...

django-auth0-user (>=0.15.0, <=0.16.5), django-rest-social-email-allauth (0.1.0) +6 more potentially affected by CVE-2026-57175 via social-auth-core (3.4.0)

social-auth-core PYPI version 3.4.0 is affected by a known vulnerability. The following packages have a transitive dependency on social-auth-core and may be impacted: - django-auth0-user =0.15.0, =3.0.0, =4.4.0a1, =0.2.0, =2.0.0, =0.0.5, =1.0.2 - social-auth-mitxpro 0.1.0 Source cves:...

umap-project (>=3.4.1, <=3.5.0) potentially affected by CVE-2026-57177 via social-auth-core (4.8.1)

social-auth-core PYPI version 4.8.1 is affected by a known vulnerability. The following packages have a transitive dependency on social-auth-core and may be impacted: - umap-project =3.4.1, =3.5.0 Source cves: CVE-2026-57177 Source advisory: OSV:PYSEC-2026-4169...

misago (>=0.37.0, <=0.39.0b1) potentially affected by CVE-2026-57177 via social-auth-core (4.5.0)

social-auth-core PYPI version 4.5.0 is affected by a known vulnerability. The following packages have a transitive dependency on social-auth-core and may be impacted: - misago =0.37.0, =0.39.0b1 Source cves: CVE-2026-57177 Source advisory: OSV:PYSEC-2026-4169...

misago (>=0.39.0, <=0.39.6) potentially affected by CVE-2026-57177 via social-auth-core (4.5.1)

social-auth-core PYPI version 4.5.1 is affected by a known vulnerability. The following packages have a transitive dependency on social-auth-core and may be impacted: - misago =0.39.0, =0.39.6 Source cves: CVE-2026-57177 Source advisory: OSV:PYSEC-2026-4169...

social-auth-liu (0.0.1) potentially affected by CVE-2026-57177 via social-auth-core (1.2.0)

social-auth-core PYPI version 1.2.0 is affected by a known vulnerability. The following packages have a transitive dependency on social-auth-core and may be impacted: - social-auth-liu 0.0.1 Source cves: CVE-2026-57177 Source advisory: OSV:PYSEC-2026-4169...

argus-server (>=1.23.0, <=1.34.1), bitcaster (>=2.1.0rc1, <=2.2.0) +14 more potentially affected by CVE-2026-57177 via social-auth-core (4.8.7)

social-auth-core PYPI version 4.8.7 is affected by a known vulnerability. The following packages have a transitive dependency on social-auth-core and may be impacted: - argus-server =1.23.0, =2.1.0rc1, =2.4.6, =2.0.9, =1.0.1, =0.16.0, =2024.1.0, =1.62.0, =5.7.0, =0.10.0, =5.6.0, =0.1.0, =0.12.0 a...

argilla-server (>=1.24.0rc3, <=2.8.0), extralit (0.1.0a5) +2 more potentially affected by CVE-2026-57177 via social-auth-core (4.5.6)

social-auth-core PYPI version 4.5.6 is affected by a known vulnerability. The following packages have a transitive dependency on social-auth-core and may be impacted: - argilla-server =1.24.0rc3, =0.2.0, =3.0.0, =3.4.0 Source cves: CVE-2026-57177 Source advisory: OSV:PYSEC-2026-4169...

social-auth-core Vulnerable to Account Takeover via Identity Binding Flaw in Vend Backend

ImpactThe Vend OAuth2 backend used only the numeric Vend userid as the social-auth UID.When multiple Vend shops authenticate through the same application, users from different shops with the same internal Vend user ID could collide in the social-auth association table. A user from one shop could...

PYSEC-2026-4168 social-auth-core has a Session Fixation issue

Impact The partial-pipeline resume mechanism accepted partialtoken as a bearer credential without binding it to the browser session that created it. Applications using resumable partial pipeline steps could allow an attacker to start an authentication flow, obtain a valid partial token and...