{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-82904", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "state": "PUBLISHED", "assignerShortName": "apache", "dateReserved": "2026-08-31T09:46:01.029Z", "datePublished": "2026-11-05T14:04:40.256Z", "dateUpdated": "2026-11-05T14:04:40.256Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2026-11-05T14:04:40.256Z"}, "title": "Apache OFBiz: Unbounded multi-form row count from a parameter name", "problemTypes": [{"descriptions": [{"description": "CWE-770 Allocation of resources without limits or throttling", "lang": "en", "cweId": "CWE-770", "type": "CWE"}]}, {"descriptions": [{"description": "CWE-862 Missing Authorization", "lang": "en", "cweId": "CWE-862", "type": "CWE"}]}], "source": {"discovery": "EXTERNAL"}, "affected": [{"vendor": "Apache Software Foundation", "product": "Apache OFBiz", "versions": [{"status": "affected", "version": "0", "lessThan": "24.09.08", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"value": "Uncontrolled Resource Consumption in ServiceMultiEventHandler in Apache OFBiz 24.09 before 24.09.08 on all platforms allows a remote unauthenticated attacker to pin a server request thread for an attacker-chosen number of synchronous service dispatches, up to the signed-integer maximum, by submitting a single small HTTP request whose parameter names encode a row count via the \"o\" suffix used by multi-form submissions, because UtilHttp.getMultiFormRowCount derives that count from the largest such suffix with no upper bound and ServiceMultiEventHandler.invoke then loops that many times calling dispatcher.runSync, with the request-map for getFinAccountTransRunningTotalAndBalances reaching this handler with no authentication or CSRF requirement on a stock deployment. Users are recommended to upgrade to version 24.09.08, which fixes this issue.", "lang": "en", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Uncontrolled Resource Consumption in ServiceMultiEventHandler in Apache OFBiz 24.09 before 24.09.08 on all platforms allows a remote unauthenticated attacker to pin a server request thread for an attacker-chosen number of synchronous service dispatches, up to the signed-integer maximum, by submitting a single small HTTP request whose parameter names encode a row count via the \"o\" suffix used by multi-form submissions, because UtilHttp.getMultiFormRowCount derives that count from the largest such suffix with no upper bound and ServiceMultiEventHandler.invoke then loops that many times calling dispatcher.runSync, with the request-map for getFinAccountTransRunningTotalAndBalances reaching this handler with no authentication or CSRF requirement on a stock deployment. Users are recommended to upgrade to version 24.09.08, which fixes this issue."}]}], "references": [{"url": "https://lists.apache.org/thread.html/7b2syzksp7klt9fvhdg0olldvs2g83lz", "tags": ["vendor-advisory"]}], "metrics": [{"other": {"type": "Textual description of severity", "content": {"text": "GENERAL"}}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}, {"other": {"type": "Textual description of severity", "content": {"text": "important"}}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "credits": [{"lang": "en", "value": "Bartlomiej Dmitruk at striga.ai", "type": "reporter"}, {"lang": "en", "value": "CyberLeo", "type": "reporter"}, {"lang": "en", "value": "Krishna Uprit", "type": "remediation developer"}], "x_generator": {"engine": "Vulnogram 1.0.3"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Apache OFBiz", "vendor": "Apache Software Foundation", "versions": [{"lessThan": "24.09.08", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "security@apache.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Uncontrolled Resource Consumption in ServiceMultiEventHandler in Apache OFBiz 24.09 before 24.09.08 on all platforms allows a remote unauthenticated attacker to pin a server request thread for an attacker-chosen number of synchronous service dispatches, up to the signed-integer maximum, by submitting a single small HTTP request whose parameter names encode a row count via the \"o\" suffix used by multi-form submissions, because UtilHttp.getMultiFormRowCount derives that count from the largest such suffix with no upper bound and ServiceMultiEventHandler.invoke then loops that many times calling dispatcher.runSync, with the request-map for getFinAccountTransRunningTotalAndBalances reaching this handler with no authentication or CSRF requirement on a stock deployment. Users are recommended to upgrade to version 24.09.08, which fixes this issue."}], "id": "CVE-2026-82904", "lastModified": "2026-11-05T14:48:26.210", "metrics": {}, "published": "2026-11-05T14:17:05.530", "references": [{"source": "security@apache.org", "url": "https://lists.apache.org/thread.html/7b2syzksp7klt9fvhdg0olldvs2g83lz"}], "sourceIdentifier": "security@apache.org", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-770"}, {"lang": "en", "value": "CWE-862"}], "source": "security@apache.org", "type": "Primary"}]}

{}

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