{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-94535", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-09-21T18:25:19.024Z", "datePublished": "2026-09-21T21:28:14.554Z", "dateUpdated": "2026-09-21T21:28:14.554Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-09-21T21:28:14.554Z"}, "datePublic": "2026-09-19T00:00:00.000Z", "title": "lamp-cloud through 5.10.0 Unauthorized Notification Deletion", "descriptions": [{"lang": "en", "value": "lamp-cloud through 5.10.0 contains an authorization bypass vulnerability in the deleteMyNotice endpoint that allows authenticated users to delete other users' notifications. Attackers can call the DELETE /anyone/extendNotice/deleteMyNotice endpoint with arbitrary notice IDs to permanently remove notifications belonging to other users without recipient validation."}], "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-639", "type": "CWE", "description": "CWE-639 Authorization Bypass Through User-Controlled Key"}]}], "affected": [{"vendor": "dromara", "product": "lamp-cloud", "packageURL": "pkg:github/dromara/lamp-cloud", "repo": "https://github.com/dromara/lamp-cloud", "defaultStatus": "unaffected", "versions": [{"version": "0", "lessThanOrEqual": "5.10.0", "status": "affected", "versionType": "custom"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:tangyh:lamp-cloud:*:*:*:*:*:*:*:*", "versionEndIncluding": "5.10.0"}]}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L", "baseScore": 7.1, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "availabilityImpact": "LOW"}}, {"cvssV4_0": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N", "baseScore": 7.1, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE"}}], "references": [{"url": "https://github.com/LinYuanyi1/cve-request-poc/blob/master/lamp/poc-04-anyone-notice-delete-bola.py", "name": "Proof of concept", "tags": ["exploit"]}, {"url": "https://github.com/dromara/lamp-cloud/blob/bdc1a406eb0f6291e9f6dbad9cbccd67bc6a37b6/lamp-base/lamp-base-biz/src/main/java/top/tangyh/lamp/msg/service/impl/ExtendNoticeServiceImpl.java#L45-L63", "name": "Vulnerable code", "tags": ["technical-description"]}, {"url": "https://github.com/dromara/lamp-cloud", "tags": ["product"]}, {"name": "VulnCheck Advisory: lamp-cloud through 5.10.0 Unauthorized Notification Deletion", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/lamp-cloud-through-5.10.0-unauthorized-notification-deletion"}], "credits": [{"lang": "en", "value": "Mingsheng Lin", "type": "finder"}], "x_generator": {"engine": "vulncheck-endgame"}}}}

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