{"schema_version":1,"title":"Cloudreve vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 16 vulnerabilities in Cloudreve: 3 in the last 7 days and 15 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-79913, was published on 22 September 2026. 1 technology has a page of its own.","url":"https://junglewise.ai/threats/vendors/cloudreve","json_url":"https://junglewise.ai/threats/vendors/cloudreve.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/vendors/cloudreve","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"vendor","counts":{"high":5,"all_time":16,"critical":0,"exploited":0,"last_7_days":3,"last_30_days":3,"last_90_days":15,"last_365_days":16},"latest":[{"cve":"CVE-2026-79913","cvss":6.5,"epss":0.004,"slug":"cve-2026-79913-cloudreve-ssrf-guard-bypass-via-ipv6-transition-wrappers","title":"Cloudreve is a self-hosted file management and sharing system. Prior to 4.18.0, the ValidateExternalURL server-side request forgery guard in","severity":"medium","exploited":false,"published_at":"2026-09-22T16:17:57.033+00:00","url":"https://junglewise.ai/threats/cve-2026-79913-cloudreve-ssrf-guard-bypass-via-ipv6-transition-wrappers"},{"cve":"CVE-2026-77637","cvss":3.8,"epss":0.0033,"slug":"cve-2026-77637-cloudreve-privilege-scope-bypass-in-admin-api-endpoints","title":"Cloudreve is a self-hosted file management and sharing system. Prior to 4.18.0, tool.GET(\"wopi\") and tool.POST(\"mail\") in routers/router.go","severity":"low","exploited":false,"published_at":"2026-09-22T16:17:55.99+00:00","url":"https://junglewise.ai/threats/cve-2026-77637-cloudreve-privilege-scope-bypass-in-admin-api-endpoints"},{"cve":"CVE-2026-77633","cvss":7.1,"epss":0.0037,"slug":"cve-2026-77633-cloudreve-toctou-race-in-storage-quota-check-and-charge","title":"Cloudreve is a self-hosted file management and sharing system. Prior to 4.18.0, PrepareUpload in pkg/filemanager/fs/dbfs/upload.go checks a","severity":"high","exploited":false,"published_at":"2026-09-22T16:17:55.817+00:00","url":"https://junglewise.ai/threats/cve-2026-77633-cloudreve-toctou-race-in-storage-quota-check-and-charge"},{"cvss":5.5,"slug":"cloudreve-path-traversal-in-remote-download-28748249","title":"Cloudreve path traversal in remote download","severity":"medium","exploited":false,"published_at":"2026-08-24T22:03:33+00:00","url":"https://junglewise.ai/threats/cloudreve-path-traversal-in-remote-download-28748249"},{"cvss":5.3,"slug":"cloudreve-broken-access-control-in-file-share-caching-13df24a4","title":"Cloudreve broken access control in file share caching","severity":"medium","exploited":false,"published_at":"2026-08-24T22:01:03+00:00","url":"https://junglewise.ai/threats/cloudreve-broken-access-control-in-file-share-caching-13df24a4"},{"cve":"CVE-2026-62323","cvss":6.3,"epss":0.0031,"slug":"cve-2026-62323-cloudreve-incorrect-authorization-in-wopi-session-validation","title":"Cloudreve incorrect authorization in WOPI session validation","severity":"medium","exploited":false,"published_at":"2026-07-31T04:17:24.16+00:00","url":"https://junglewise.ai/threats/cve-2026-62323-cloudreve-incorrect-authorization-in-wopi-session-validation"},{"cve":"CVE-2026-55502","cvss":7.1,"epss":0.0034,"slug":"cve-2026-55502-cloudreve-incorrect-authorization-in-onedrive-storage-policy","title":"Cloudreve incorrect authorization in OneDrive storage policy configuration","severity":"high","exploited":false,"published_at":"2026-07-31T04:17:23.563+00:00","url":"https://junglewise.ai/threats/cve-2026-55502-cloudreve-incorrect-authorization-in-onedrive-storage-policy"},{"cve":"CVE-2026-55499","cvss":4.3,"epss":0.0033,"slug":"cve-2026-55499-cloudreve-incorrect-authorization-in-file-event-stream-metadata","title":"Cloudreve incorrect authorization in file event stream metadata leakage","severity":"medium","exploited":false,"published_at":"2026-07-31T04:17:23.38+00:00","url":"https://junglewise.ai/threats/cve-2026-55499-cloudreve-incorrect-authorization-in-file-event-stream-metadata"},{"cve":"CVE-2026-55497","cvss":6.5,"epss":0.0053,"slug":"cve-2026-55497-cloudreve-denial-of-service-via-image-decompression-pixel-bomb","title":"Cloudreve denial of service via image decompression pixel bomb","severity":"medium","exploited":false,"published_at":"2026-07-31T04:17:23.137+00:00","url":"https://junglewise.ai/threats/cve-2026-55497-cloudreve-denial-of-service-via-image-decompression-pixel-bomb"},{"cve":"CVE-2026-55496","cvss":4.3,"epss":0.0036,"slug":"cve-2026-55496-cloudreve-information-exposure-in-user-search-api","title":"Cloudreve Information Exposure in User Search API","severity":"medium","exploited":false,"published_at":"2026-07-31T04:17:22.877+00:00","url":"https://junglewise.ai/threats/cve-2026-55496-cloudreve-information-exposure-in-user-search-api"},{"cve":"CVE-2026-55495","cvss":4.3,"epss":0.0038,"slug":"cve-2026-55495-cloudreve-path-traversal-in-wopi-put-relative-handler","title":"Cloudreve path traversal in WOPI PUT_RELATIVE handler","severity":"medium","exploited":false,"published_at":"2026-07-31T04:17:22.597+00:00","url":"https://junglewise.ai/threats/cve-2026-55495-cloudreve-path-traversal-in-wopi-put-relative-handler"},{"cvss":5.4,"slug":"cloudreve-ssrf-via-incorrect-authorization-in-admin-node-test-endpoints-65f3e0e9","title":"Cloudreve SSRF via incorrect authorization in admin node test endpoints","severity":"medium","exploited":false,"published_at":"2026-07-24T21:50:23+00:00","url":"https://junglewise.ai/threats/cloudreve-ssrf-via-incorrect-authorization-in-admin-node-test-endpoints-65f3e0e9"},{"cve":"CVE-2026-54563","cvss":7.1,"epss":0.0032,"slug":"cve-2026-54563-cloudreve-path-traversal-in-webdav-scoped-credentials","title":"Cloudreve path traversal in WebDAV scoped credentials","severity":"high","exploited":false,"published_at":"2026-07-15T15:16:45.1+00:00","url":"https://junglewise.ai/threats/cve-2026-54563-cloudreve-path-traversal-in-webdav-scoped-credentials"},{"cve":"CVE-2026-54562","cvss":6.5,"epss":0.004,"slug":"cve-2026-54562-cloudreve-ssrf-in-remote-download-workflow","title":"Cloudreve SSRF in remote download workflow","severity":"medium","exploited":false,"published_at":"2026-07-15T15:16:44.977+00:00","url":"https://junglewise.ai/threats/cve-2026-54562-cloudreve-ssrf-in-remote-download-workflow"},{"cve":"CVE-2026-54560","cvss":7.6,"epss":0.0046,"slug":"cve-2026-54560-cloudreve-oauth-scope-enforcement-bypass-in-jwt-issuance","title":"Cloudreve OAuth scope enforcement bypass in JWT issuance","severity":"high","exploited":false,"published_at":"2026-07-15T15:16:44.84+00:00","url":"https://junglewise.ai/threats/cve-2026-54560-cloudreve-oauth-scope-enforcement-bypass-in-jwt-issuance"},{"cve":"CVE-2026-25726","cvss":8.1,"epss":0.005,"slug":"cve-2026-25726-cloudreve-weak-prng-in-security-secret-generation","title":"Cloudreve weak PRNG in security secret generation","severity":"high","exploited":false,"published_at":"2026-04-03T20:16:02.263+00:00","url":"https://junglewise.ai/threats/cve-2026-25726-cloudreve-weak-prng-in-security-secret-generation"}],"vendor":{"hub":true,"name":"Cloudreve","slug":"cloudreve","homepage":"https://cloudreve.org/","description":"Cloudreve is an open-source self-hosted file management and cloud storage system.","url":"https://junglewise.ai/threats/vendors/cloudreve"},"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":3},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":6},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":2},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":3}],"most_severe":[{"cve":"CVE-2026-25726","cvss":8.1,"epss":0.005,"slug":"cve-2026-25726-cloudreve-weak-prng-in-security-secret-generation","title":"Cloudreve weak PRNG in security secret generation","severity":"high","exploited":false,"published_at":"2026-04-03T20:16:02.263+00:00","url":"https://junglewise.ai/threats/cve-2026-25726-cloudreve-weak-prng-in-security-secret-generation"},{"cve":"CVE-2026-54560","cvss":7.6,"epss":0.0046,"slug":"cve-2026-54560-cloudreve-oauth-scope-enforcement-bypass-in-jwt-issuance","title":"Cloudreve OAuth scope enforcement bypass in JWT issuance","severity":"high","exploited":false,"published_at":"2026-07-15T15:16:44.84+00:00","url":"https://junglewise.ai/threats/cve-2026-54560-cloudreve-oauth-scope-enforcement-bypass-in-jwt-issuance"},{"cve":"CVE-2026-77633","cvss":7.1,"epss":0.0037,"slug":"cve-2026-77633-cloudreve-toctou-race-in-storage-quota-check-and-charge","title":"Cloudreve is a self-hosted file management and sharing system. Prior to 4.18.0, PrepareUpload in pkg/filemanager/fs/dbfs/upload.go checks a","severity":"high","exploited":false,"published_at":"2026-09-22T16:17:55.817+00:00","url":"https://junglewise.ai/threats/cve-2026-77633-cloudreve-toctou-race-in-storage-quota-check-and-charge"},{"cve":"CVE-2026-55502","cvss":7.1,"epss":0.0034,"slug":"cve-2026-55502-cloudreve-incorrect-authorization-in-onedrive-storage-policy","title":"Cloudreve incorrect authorization in OneDrive storage policy configuration","severity":"high","exploited":false,"published_at":"2026-07-31T04:17:23.563+00:00","url":"https://junglewise.ai/threats/cve-2026-55502-cloudreve-incorrect-authorization-in-onedrive-storage-policy"},{"cve":"CVE-2026-54563","cvss":7.1,"epss":0.0032,"slug":"cve-2026-54563-cloudreve-path-traversal-in-webdav-scoped-credentials","title":"Cloudreve path traversal in WebDAV scoped credentials","severity":"high","exploited":false,"published_at":"2026-07-15T15:16:45.1+00:00","url":"https://junglewise.ai/threats/cve-2026-54563-cloudreve-path-traversal-in-webdav-scoped-credentials"},{"cve":"CVE-2026-55497","cvss":6.5,"epss":0.0053,"slug":"cve-2026-55497-cloudreve-denial-of-service-via-image-decompression-pixel-bomb","title":"Cloudreve denial of service via image decompression pixel bomb","severity":"medium","exploited":false,"published_at":"2026-07-31T04:17:23.137+00:00","url":"https://junglewise.ai/threats/cve-2026-55497-cloudreve-denial-of-service-via-image-decompression-pixel-bomb"},{"cve":"CVE-2026-79913","cvss":6.5,"epss":0.004,"slug":"cve-2026-79913-cloudreve-ssrf-guard-bypass-via-ipv6-transition-wrappers","title":"Cloudreve is a self-hosted file management and sharing system. Prior to 4.18.0, the ValidateExternalURL server-side request forgery guard in","severity":"medium","exploited":false,"published_at":"2026-09-22T16:17:57.033+00:00","url":"https://junglewise.ai/threats/cve-2026-79913-cloudreve-ssrf-guard-bypass-via-ipv6-transition-wrappers"},{"cve":"CVE-2026-54562","cvss":6.5,"epss":0.004,"slug":"cve-2026-54562-cloudreve-ssrf-in-remote-download-workflow","title":"Cloudreve SSRF in remote download workflow","severity":"medium","exploited":false,"published_at":"2026-07-15T15:16:44.977+00:00","url":"https://junglewise.ai/threats/cve-2026-54562-cloudreve-ssrf-in-remote-download-workflow"},{"cve":"CVE-2026-62323","cvss":6.3,"epss":0.0031,"slug":"cve-2026-62323-cloudreve-incorrect-authorization-in-wopi-session-validation","title":"Cloudreve incorrect authorization in WOPI session validation","severity":"medium","exploited":false,"published_at":"2026-07-31T04:17:24.16+00:00","url":"https://junglewise.ai/threats/cve-2026-62323-cloudreve-incorrect-authorization-in-wopi-session-validation"},{"cvss":5.5,"slug":"cloudreve-path-traversal-in-remote-download-28748249","title":"Cloudreve path traversal in remote download","severity":"medium","exploited":false,"published_at":"2026-08-24T22:03:33+00:00","url":"https://junglewise.ai/threats/cloudreve-path-traversal-in-remote-download-28748249"}],"generated_at":"2026-09-26T16:07:00.132667+00:00","technologies":[{"name":"Cloudreve","slug":"cloudreve","vulnerabilities":16,"url":"https://junglewise.ai/threats/technologies/cloudreve"}]}