{"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"}}}}