{"id":"CVE-2025-61783","aliases":["DEBIAN-CVE-2025-61783","EUVD-2025-33405","GHSA-wv4w-6qv2-qqfg","PYSEC-2026-1932","UBUNTU-CVE-2025-61783","openSUSE-SU-2026:10499-1"],"status":"published","title":"Python Social Auth - Django has unsafe account association","description":"Python Social Auth is a social authentication/registration mechanism. In versions prior to 5.6.0, upon authentication, the user could be associated by e-mail even if the `associate_by_email` pipeline was not included. This could lead to account compromise when a third-party authentication service does not validate provided e-mail addresses or doesn't require unique e-mail addresses. Version 5.6.0 contains a patch. As a workaround, review the authentication service policy on e-mail addresses; many will not allow exploiting this vulnerability.","severity":{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00542,"percentile":0.4589,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-290","CWE-303"],"published":"2025-10-09T17:08:05Z","modified":"2026-10-28T02:31:14Z","fixes":[{"ecosystem":"PyPI","package":"social-auth-app-django","fixed_in":["5.6.0"],"sources":["ghsa","osv"]},{"ecosystem":"openSUSE:Tumbleweed","package":"python-social-auth-app-django","fixed_in":["5.7.0-1.1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"PyPI","package":"social-auth-app-django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.6.0"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"social-auth-app-django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.0.0-1","5.2.0-1","5.2.0-2","5.4.0-1","5.4.1-1","5.4.2-1","5.4.3-1","5.6.0-1","5.7.0-1","5.8.0-1","5.9.0-1","6.0.0-1","6.0.1-1"]},{"source":"osv","ecosystem":"Debian:13","package":"social-auth-app-django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.4.3-1","5.6.0-1","5.7.0-1","5.8.0-1","5.9.0-1","6.0.0-1","6.0.1-1"]},{"source":"osv","ecosystem":"Debian:14","package":"social-auth-app-django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.4.3-1","5.6.0-1","5.7.0-1","5.8.0-1","5.9.0-1","6.0.0-1","6.0.1-1"]},{"source":"osv","ecosystem":"PyPI","package":"social-auth-app-django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.6.0"}]}],"versions":["0.0.1","0.1.0","1.0.0","1.0.1","1.1.0","1.2.0","2.0.0","2.1.0","3.0.0","3.1.0","3.3.0","3.4.0","4.0.0","5.0.0","5.1.0","5.2.0","5.3.0","5.4.0","5.4.1","5.4.2","5.4.3","5.5.0","5.5.1"]},{"source":"osv","ecosystem":"PyPI","package":"social-auth-app-django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.6.0"}]}],"versions":["0.0.1","0.1.0","1.0.0","1.0.1","1.1.0","1.2.0","2.0.0","2.1.0","3.0.0","3.1.0","3.3.0","3.4.0","4.0.0","5.0.0","5.1.0","5.2.0","5.3.0","5.4.0","5.4.1","5.4.2","5.4.3","5.5.0","5.5.1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"social-auth-app-django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.1.0-2"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"social-auth-app-django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.1.0-2.1","5.0.0-1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"social-auth-app-django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.2.0-2","5.4.0-1"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"social-auth-app-django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.4.3-1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"social-auth-app-django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.4.3-1build1","5.9.0-1","6.0.0-1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"social-auth-app-django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.4.3-1","5.4.3-1build1"]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"python-social-auth-app-django","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.7.0-1.1"}]}]}],"products":[{"vendor":"python-social-auth","product":"social-app-django"}],"references":[{"url":"https://github.com/python-social-auth/social-app-django/security/advisories/GHSA-wv4w-6qv2-qqfg","tags":["x_refsource_CONFIRM","advisory","web","report"]},{"url":"https://github.com/python-social-auth/social-app-django/issues/220","tags":["x_refsource_MISC","exploit","report","web"]},{"url":"https://github.com/python-social-auth/social-app-django/issues/231","tags":["x_refsource_MISC","exploit","report","web"]},{"url":"https://github.com/python-social-auth/social-app-django/issues/634","tags":["x_refsource_MISC","exploit","report","web"]},{"url":"https://github.com/python-social-auth/social-app-django/pull/803","tags":["x_refsource_MISC","fix","web","report"]},{"url":"https://github.com/python-social-auth/social-app-django/commit/10c80e2ebabeccd4e9c84ad0e16e1db74148ed4c","tags":["x_refsource_MISC","fix","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-61783","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-wv4w-6qv2-qqfg","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/61xxx/CVE-2025-61783.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2025-61783","tags":["advisory"]},{"url":"https://github.com/python-social-auth/social-app-django","tags":["package"]},{"url":"https://pypi.org/project/social-auth-app-django","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2025-61783","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-61783","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2025-61783","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2025-61783","title":"Python Social Auth - Django has unsafe account association","description":"Python Social Auth is a social authentication/registration mechanism. In versions prior to 5.6.0, upon authentication, the user could be associated by e-mail even if the `associate_by_email` pipeline was not included. This could lead to account compromise when a third-party authentication service does not validate provided e-mail addresses or doesn't require unique e-mail addresses. Version 5.6.0 contains a patch. As a workaround, review the authentication service policy on e-mail addresses; many will not allow exploiting this vulnerability.","status":"published","published":"2025-10-09T20:57:20.734Z","modified":"2025-10-15T19:49:22.392Z","cvss":[{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","level":"medium","assessor":"cna"}],"cwes":["CWE-303"],"updated_at":"2026-11-02T14:32:45.105469Z"}],"euvd":[{"id":"EUVD-2025-33405","description":"Python Social Auth is a social authentication/registration mechanism. In versions prior to 5.6.0, upon authentication, the user could be associated by e-mail even if the `associate_by_email` pipeline was not included. This could lead to account compromise when a third-party authentication service does not validate provided e-mail addresses or doesn't require unique e-mail addresses. Version 5.6.0 contains a patch. As a workaround, review the authentication service policy on e-mail addresses; many will not allow exploiting this vulnerability.","status":"published","published":"2025-10-09T20:57:20Z","modified":"2025-10-15T19:49:22Z","cvss":[{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","level":"medium"}],"updated_at":"2026-11-02T20:31:31.065489Z"}],"ghsa":[{"id":"GHSA-wv4w-6qv2-qqfg","title":"Python Social Auth - Django has unsafe account association ","description":"### Impact\n\nUpon authentication, the user could be associated by e-mail even if the `associate_by_email` pipeline was not included. This could lead to account compromise when a third-party authentication service does not validate provided e-mail addresses or doesn't require unique e-mail addresses.\n\n### Patches\n\n* https://github.com/python-social-auth/social-app-django/pull/803\n\n### Workarounds\n\nReview the authentication service policy on e-mail addresses; many will not allow exploiting this vulnerability.","status":"published","published":"2025-10-09T17:08:05Z","modified":"2025-10-13T15:40:01Z","cvss":[{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"cwes":["CWE-290","CWE-303"],"updated_at":"2026-11-02T14:39:00.807341Z"}],"nvd":[{"id":"CVE-2025-61783","description":"Python Social Auth is a social authentication/registration mechanism. In versions prior to 5.6.0, upon authentication, the user could be associated by e-mail even if the `associate_by_email` pipeline was not included. This could lead to account compromise when a third-party authentication service does not validate provided e-mail addresses or doesn't require unique e-mail addresses. Version 5.6.0 contains a patch. As a workaround, review the authentication service policy on e-mail addresses; many will not allow exploiting this vulnerability.","status":"published","published":"2025-10-09T21:15:40.127Z","modified":"2026-10-08T13:10:00.2Z","cvss":[{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"}],"cwes":["CWE-303"],"updated_at":"2026-11-02T14:11:36.851295Z"}],"osv":[{"id":"CVE-2025-61783","title":"Python Social Auth - Django has unsafe account association","description":"Python Social Auth is a social authentication/registration mechanism. In versions prior to 5.6.0, upon authentication, the user could be associated by e-mail even if the `associate_by_email` pipeline was not included. This could lead to account compromise when a third-party authentication service does not validate provided e-mail addresses or doesn't require unique e-mail addresses. Version 5.6.0 contains a patch. As a workaround, review the authentication service policy on e-mail addresses; many will not allow exploiting this vulnerability.","status":"published","published":"2025-10-09T20:57:20.734Z","modified":"2026-10-28T02:31:14.017480424Z","cvss":[{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","level":"medium"}],"cwes":["CWE-303"],"updated_at":"2026-11-02T15:44:51.516975Z"},{"id":"DEBIAN-CVE-2025-61783","description":"Python Social Auth is a social authentication/registration mechanism. In versions prior to 5.6.0, upon authentication, the user could be associated by e-mail even if the `associate_by_email` pipeline was not included. This could lead to account compromise when a third-party authentication service does not validate provided e-mail addresses or doesn't require unique e-mail addresses. Version 5.6.0 contains a patch. As a workaround, review the authentication service policy on e-mail addresses; many will not allow exploiting this vulnerability.","status":"published","published":"2025-10-09T21:15:40.127Z","modified":"2026-10-09T09:47:29.368924868Z","cvss":[{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"}],"updated_at":"2026-11-02T15:45:47.697959Z"},{"id":"GHSA-wv4w-6qv2-qqfg","title":"Python Social Auth - Django has unsafe account association ","description":"### Impact\n\nUpon authentication, the user could be associated by e-mail even if the `associate_by_email` pipeline was not included. This could lead to account compromise when a third-party authentication service does not validate provided e-mail addresses or doesn't require unique e-mail addresses.\n\n### Patches\n\n* https://github.com/python-social-auth/social-app-django/pull/803\n\n### Workarounds\n\nReview the authentication service policy on e-mail addresses; many will not allow exploiting this vulnerability.","status":"published","published":"2025-10-09T17:08:05Z","modified":"2026-07-07T17:57:30.314209096Z","cvss":[{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"cwes":["CWE-290","CWE-303"],"updated_at":"2026-11-02T15:46:59.131095Z"},{"id":"PYSEC-2026-1932","title":"Python Social Auth - Django has unsafe account association ","description":"### Impact\n\nUpon authentication, the user could be associated by e-mail even if the `associate_by_email` pipeline was not included. This could lead to account compromise when a third-party authentication service does not validate provided e-mail addresses or doesn't require unique e-mail addresses.\n\n### Patches\n\n* https://github.com/python-social-auth/social-app-django/pull/803\n\n### Workarounds\n\nReview the authentication service policy on e-mail addresses; many will not allow exploiting this vulnerability.","status":"published","published":"2026-07-07T16:03:07.216989Z","modified":"2026-07-07T17:47:08.745637805Z","cvss":[{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T15:52:55.537808Z"},{"id":"UBUNTU-CVE-2025-61783","description":"Python Social Auth is a social authentication/registration mechanism. In versions prior to 5.6.0, upon authentication, the user could be associated by e-mail even if the `associate_by_email` pipeline was not included. This could lead to account compromise when a third-party authentication service does not validate provided e-mail addresses or doesn't require unique e-mail addresses. Version 5.6.0 contains a patch. As a workaround, review the authentication service policy on e-mail addresses; many will not allow exploiting this vulnerability.","status":"published","published":"2025-10-09T21:15:00Z","modified":"2026-10-17T12:58:38.013301096Z","cvss":[{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","level":"medium"}],"updated_at":"2026-11-02T16:55:50.817402Z"},{"id":"openSUSE-SU-2026:10499-1","title":"python311-social-auth-app-django-5.7.0-1.1 on GA media","description":"These are all security issues fixed in the python311-social-auth-app-django-5.7.0-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-04-07T00:00:00Z","modified":"2026-04-08T07:50:16.678339Z","updated_at":"2026-11-02T16:58:38.415593Z"}]}}