{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-100884", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2026-09-27T04:09:52.205Z", "datePublished": "2026-09-27T22:30:14.286Z", "dateUpdated": "2026-09-28T12:54:26.833Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-09-27T22:30:14.286Z"}, "title": "Krayin laravel-crm attachment-download Endpoint acl.php resource injection", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-99", "lang": "en", "description": "Improper Control of Resource Identifiers"}]}], "affected": [{"vendor": "Krayin", "product": "laravel-crm", "versions": [{"version": "2.2.0", "status": "affected"}, {"version": "2.2.1", "status": "affected"}, {"version": "2.2.2", "status": "affected"}, {"version": "2.2.3", "status": "affected"}, {"version": "2.2.4", "status": "affected"}, {"version": "2.2.5", "status": "affected"}, {"version": "2.2.6", "status": "unaffected"}], "cpes": ["cpe:2.3:a:krayin:laravel-crm:*:*:*:*:*:*:*:*"], "modules": ["attachment-download Endpoint"]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been found in Krayin laravel-crm up to 2.2.5. The impacted element is the function Storage::download of the file packages/Webkul/Admin/src/Config/acl.php of the component attachment-download Endpoint. The manipulation of the argument ID leads to improper control of resource identifiers. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.2.6 is sufficient to resolve this issue. The identifier of the patch is 13d6988cda8d69ece45ee1890effc90a7f21cdc1. It is suggested to upgrade the affected component."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 5.3, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P", "baseSeverity": "MEDIUM"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 4.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C", "baseSeverity": "MEDIUM"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 4.3, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C", "baseSeverity": "MEDIUM"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 4, "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N/E:POC/RL:OF/RC:C"}}], "timeline": [{"time": "2026-09-27T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2026-09-27T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2026-09-27T06:15:08.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "bl4dsc4n (VulDB User)", "type": "reporter"}], "references": [{"url": "https://vuldb.com/vuln/410814", "name": "VDB-410814 | Krayin laravel-crm attachment-download Endpoint acl.php resource injection", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/vuln/410814/cti", "name": "VDB-410814 | CTI Indicators (IOB, IOC, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/cve/CVE-2026-100884", "name": "CVE-2026-100884 | CVE Analysis and Report", "tags": ["third-party-advisory"]}, {"url": "https://vuldb.com/submit/916218", "name": "Submit #916218 | Krayin Krayin CRM \u2264 2.2.5 Broken Access Control", "tags": ["third-party-advisory"]}, {"url": "https://github.com/krayin/laravel-crm/issues/2624", "tags": ["issue-tracking"]}, {"url": "https://github.com/krayin/laravel-crm/pull/2627", "tags": ["issue-tracking", "patch"]}, {"url": "https://github.com/carlosalbertotuma/advisory/blob/main/advisory-06-IDOR-Email-Attachment%20Download.md", "tags": ["exploit"]}, {"url": "https://github.com/krayin/laravel-crm/commit/13d6988cda8d69ece45ee1890effc90a7f21cdc1", "tags": ["patch"]}, {"url": "https://github.com/krayin/laravel-crm/releases/tag/v2.2.6", "tags": ["patch"]}, {"url": "https://github.com/krayin/laravel-crm/", "tags": ["product"]}], "tags": ["x_open-source"], "x_generator": ["VulDB PVTS v202609"]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-09-28T12:54:15.392910Z", "id": "CVE-2026-100884", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-28T12:54:26.833Z"}}]}}

{}

{"affected": [{"affectedData": [{"cpes": ["cpe:2.3:a:krayin:laravel-crm:*:*:*:*:*:*:*:*"], "modules": ["attachment-download Endpoint"], "product": "laravel-crm", "vendor": "Krayin", "versions": [{"status": "affected", "version": "2.2.0"}, {"status": "affected", "version": "2.2.1"}, {"status": "affected", "version": "2.2.2"}, {"status": "affected", "version": "2.2.3"}, {"status": "affected", "version": "2.2.4"}, {"status": "affected", "version": "2.2.5"}, {"status": "unaffected", "version": "2.2.6"}]}], "source": "cna@vuldb.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability has been found in Krayin laravel-crm up to 2.2.5. The impacted element is the function Storage::download of the file packages/Webkul/Admin/src/Config/acl.php of the component attachment-download Endpoint. The manipulation of the argument ID leads to improper control of resource identifiers. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.2.6 is sufficient to resolve this issue. The identifier of the patch is 13d6988cda8d69ece45ee1890effc90a7f21cdc1. It is suggested to upgrade the affected component."}], "id": "CVE-2026-100884", "lastModified": "2026-09-28T15:16:04.793", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "cna@vuldb.com", "type": "Secondary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "cna@vuldb.com", "type": "Secondary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 2.1, "baseSeverity": "LOW", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "PROOF_OF_CONCEPT", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/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", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cna@vuldb.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-100884", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-09-28T12:54:15.392910Z", "version": "2.0.3"}}]}, "published": "2026-09-27T23:16:58.663", "references": [{"source": "cna@vuldb.com", "url": "https://github.com/carlosalbertotuma/advisory/blob/main/advisory-06-IDOR-Email-Attachment%20Download.md"}, {"source": "cna@vuldb.com", "url": "https://github.com/krayin/laravel-crm/"}, {"source": "cna@vuldb.com", "url": "https://github.com/krayin/laravel-crm/commit/13d6988cda8d69ece45ee1890effc90a7f21cdc1"}, {"source": "cna@vuldb.com", "url": "https://github.com/krayin/laravel-crm/issues/2624"}, {"source": "cna@vuldb.com", "url": "https://github.com/krayin/laravel-crm/pull/2627"}, {"source": "cna@vuldb.com", "url": "https://github.com/krayin/laravel-crm/releases/tag/v2.2.6"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/cve/CVE-2026-100884"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/submit/916218"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/410814"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/410814/cti"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-99"}], "source": "cna@vuldb.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "2.2.0"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "2.2.1"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "2.2.2"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "2.2.3"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "2.2.4"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "2.2.5"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "2.2.6"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "laravel-crm", "source": "cna", "vendor": "Krayin"}, "product": "laravel-crm", "vendor": "krayin"}], "created": "2026-09-28T00:00:11.109012+00:00", "updated": "2026-09-28T00:45:13.919671+00:00", "vendors": ["krayin", "krayin$PRODUCT$laravel-crm"]}