fix: guard ContentTypeMatchesPlatform against non-uuid social_account_id - #260
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paulocastellano merged 1 commit intoAug 9, 2026
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An MCP client sending a non-uuid social_account_id (e.g. a placeholder string) reached SocialAccount::find() directly, which threw a Postgres QueryException (22P02) instead of failing validation gracefully.
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August 9, 2026 14:47
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Summary
App\Rules\ContentTypeMatchesPlatformfetched the siblingsocial_account_idand passed it straight toSocialAccount::find()without checking it was a valid UUID."threads-account", sent by an MCP client) throwsQueryException: 22P02 invalid input syntax for type uuidinstead of failing validation normally — reported via Nightwatch fromPOST /mcp/trypost.Str::isUuid()before querying; a non-uuid value is left for the siblinguuidrule onplatforms.*.social_account_idto report.Test plan
php artisan test --compact --filter=ContentTypeMatchesPlatformTest(6 passed, new regression test reproduces the crash against local Postgres without the fix)php artisan test --compact --filter=PostToolTest(32 passed)vendor/bin/pint --dirty --format agent