{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-45161", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-05-08T20:44:38.965Z", "datePublished": "2026-10-07T13:35:53.363Z", "dateUpdated": "2026-10-07T13:35:53.363Z"}, "containers": {"cna": {"title": "wger: trainer_login accepts GET - CSRF bypass enables forced session rebinding", "problemTypes": [{"descriptions": [{"cweId": "CWE-352", "lang": "en", "description": "CWE-352: Cross-Site Request Forgery (CSRF)", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/wger-project/wger/security/advisories/GHSA-xf64-4pmc-h8qf", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/wger-project/wger/security/advisories/GHSA-xf64-4pmc-h8qf"}, {"name": "https://github.com/wger-project/wger/releases/tag/2.6", "tags": ["x_refsource_MISC"], "url": "https://github.com/wger-project/wger/releases/tag/2.6"}], "affected": [{"vendor": "wger-project", "product": "wger", "versions": [{"version": "< 2.6", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-10-07T13:35:53.363Z"}, "descriptions": [{"lang": "en", "value": "wger is a free, open-source workout and fitness manager. Prior to version 2.6, the `trainer_login` view in wger accepts GET requests and executes `django_login()` without any CSRF protection, because Django's `CsrfViewMiddleware` only enforces tokens on unsafe methods (POST/PUT/PATCH/DELETE). An attacker can embed a single `<img>` tag on a malicious page; when an authenticated trainer loads that page, their browser auto-issues the GET with the session cookie, forcibly rebinding the trainer's session to an arbitrary user account. Version 2.6 fixes the issue."}], "source": {"advisory": "GHSA-xf64-4pmc-h8qf", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "wger", "vendor": "wger-project", "versions": [{"status": "affected", "version": "< 2.6"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "wger is a free, open-source workout and fitness manager. Prior to version 2.6, the `trainer_login` view in wger accepts GET requests and executes `django_login()` without any CSRF protection, because Django's `CsrfViewMiddleware` only enforces tokens on unsafe methods (POST/PUT/PATCH/DELETE). An attacker can embed a single `<img>` tag on a malicious page; when an authenticated trainer loads that page, their browser auto-issues the GET with the session cookie, forcibly rebinding the trainer's session to an arbitrary user account. Version 2.6 fixes the issue."}], "id": "CVE-2026-45161", "lastModified": "2026-10-07T14:46:03.387", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-10-07T14:17:10.087", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/wger-project/wger/releases/tag/2.6"}, {"source": "security-advisories@github.com", "url": "https://github.com/wger-project/wger/security/advisories/GHSA-xf64-4pmc-h8qf"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-352"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{}