CVE-2026-61726

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{"affected": [{"affectedData": [{"product": "recipes", "vendor": "TandoorRecipes", "versions": [{"status": "affected", "version": "< 2.6.12"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists. Prior to 2.6.12, StepViewSet and IngredientViewSet filter only by active Space and use role-level CustomIsUser checks instead of the private-recipe owner or sharing predicate when an authenticated user with read and write API scope in the victim's Space supplies a private recipe or step identifier to the Step API. Request processing uses StepViewSet, IngredientViewSet, api/step/, api/step/{step_id}/, CustomIsUser, CustomRecipePermission. The attack works because the sub-resource querysets return and update private-recipe steps for non-owners because Space membership is accepted without recipe-level authorization. This can read and silently modify another same-Space member's private recipe instructions, while cross-Space access remains out of scope. This issue is fixed in version 2.6.12."}], "id": "CVE-2026-61726", "lastModified": "2026-10-28T19:17:36.953", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.2, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-61726", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-10-28T18:00:13.678685Z", "version": "2.0.3"}}]}, "published": "2026-10-16T20:17:23.980", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/TandoorRecipes/recipes/commit/3c5678f663e62e6ddf3d7df0b2bcc89ce2f52def"}, {"source": "security-advisories@github.com", "url": "https://github.com/TandoorRecipes/recipes/releases/tag/2.6.12"}, {"source": "security-advisories@github.com", "url": "https://github.com/TandoorRecipes/recipes/security/advisories/GHSA-wjf3-fq5w-7j7w"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/TandoorRecipes/recipes/security/advisories/GHSA-wjf3-fq5w-7j7w"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}, {"lang": "en", "value": "CWE-639"}, {"lang": "en", "value": "CWE-863"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,2.6.12)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "recipes", "source": "cna", "vendor": "TandoorRecipes"}, "product": "recipes", "vendor": "tandoorrecipes"}], "created": "2026-10-16T20:45:16.954789+00:00", "updated": "2026-10-17T20:45:07.601841+00:00", "vendors": ["tandoorrecipes", "tandoorrecipes$PRODUCT$recipes"]}