{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-55498", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-06-16T22:28:27.062Z", "datePublished": "2026-10-14T19:57:05.711Z", "dateUpdated": "2026-10-15T15:28:30.570Z"}, "containers": {"cna": {"title": "FileRise Shared Folder Symlink Escape", "problemTypes": [{"descriptions": [{"cweId": "CWE-59", "lang": "en", "description": "CWE-59: Improper Link Resolution Before File Access ('Link Following')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/error311/FileRise/security/advisories/GHSA-83rw-5ffw-p798", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/error311/FileRise/security/advisories/GHSA-83rw-5ffw-p798"}, {"name": "https://github.com/error311/FileRise/commit/f24af3f2a25cec092d19de93acbc215e74659a22", "tags": ["x_refsource_MISC"], "url": "https://github.com/error311/FileRise/commit/f24af3f2a25cec092d19de93acbc215e74659a22"}, {"name": "https://github.com/error311/FileRise/releases/tag/v3.15.0", "tags": ["x_refsource_MISC"], "url": "https://github.com/error311/FileRise/releases/tag/v3.15.0"}], "affected": [{"vendor": "error311", "product": "FileRise", "versions": [{"version": "< 3.15.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-10-14T19:57:05.711Z"}, "descriptions": [{"lang": "en", "value": "FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. Prior to 3.15.0, FileRise public shared-folder links with subfolder browsing enabled can follow a symbolic link inside the shared folder to a sibling directory under the upload root. An unauthenticated holder of a valid share token can use shared-folder listing, direct download, or ZIP creation to access files outside the folder that was actually shared. The flaw occurs because the affected shared-folder paths resolve symlinks without enforcing the original shared folder as the real-path boundary. This issue is fixed in version 3.15.0."}], "source": {"advisory": "GHSA-83rw-5ffw-p798", "discovery": "UNKNOWN"}}, "adp": [{"references": [{"url": "https://github.com/error311/FileRise/security/advisories/GHSA-83rw-5ffw-p798", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-10-15T15:28:12.261024Z", "id": "CVE-2026-55498", "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": "2026-10-15T15:28:30.570Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-55498", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-15T15:28:12.261024Z"}}}], "references": [{"url": "https://github.com/error311/FileRise/security/advisories/GHSA-83rw-5ffw-p798", "tags": ["exploit"]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-15T15:28:26.229Z"}}], "cna": {"title": "FileRise Shared Folder Symlink Escape", "source": {"advisory": "GHSA-83rw-5ffw-p798", "discovery": "UNKNOWN"}, "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.8, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}}], "affected": [{"vendor": "error311", "product": "FileRise", "versions": [{"status": "affected", "version": "< 3.15.0"}]}], "references": [{"url": "https://github.com/error311/FileRise/security/advisories/GHSA-83rw-5ffw-p798", "name": "https://github.com/error311/FileRise/security/advisories/GHSA-83rw-5ffw-p798", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://github.com/error311/FileRise/commit/f24af3f2a25cec092d19de93acbc215e74659a22", "name": "https://github.com/error311/FileRise/commit/f24af3f2a25cec092d19de93acbc215e74659a22", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/error311/FileRise/releases/tag/v3.15.0", "name": "https://github.com/error311/FileRise/releases/tag/v3.15.0", "tags": ["x_refsource_MISC"]}], "descriptions": [{"lang": "en", "value": "FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. Prior to 3.15.0, FileRise public shared-folder links with subfolder browsing enabled can follow a symbolic link inside the shared folder to a sibling directory under the upload root. An unauthenticated holder of a valid share token can use shared-folder listing, direct download, or ZIP creation to access files outside the folder that was actually shared. The flaw occurs because the affected shared-folder paths resolve symlinks without enforcing the original shared folder as the real-path boundary. This issue is fixed in version 3.15.0."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-59", "description": "CWE-59: Improper Link Resolution Before File Access ('Link Following')"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-10-14T19:57:05.711Z"}}}, "cveMetadata": {"cveId": "CVE-2026-55498", "state": "PUBLISHED", "dateUpdated": "2026-10-15T15:28:30.570Z", "dateReserved": "2026-06-16T22:28:27.062Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2026-10-14T19:57:05.711Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"product": "FileRise", "vendor": "error311", "versions": [{"status": "affected", "version": "< 3.15.0"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. Prior to 3.15.0, FileRise public shared-folder links with subfolder browsing enabled can follow a symbolic link inside the shared folder to a sibling directory under the upload root. An unauthenticated holder of a valid share token can use shared-folder listing, direct download, or ZIP creation to access files outside the folder that was actually shared. The flaw occurs because the affected shared-folder paths resolve symlinks without enforcing the original shared folder as the real-path boundary. This issue is fixed in version 3.15.0."}], "id": "CVE-2026-55498", "lastModified": "2026-10-15T16:18:14.007", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 2.5, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-55498", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-10-15T15:28:12.261024Z", "version": "2.0.3"}}]}, "published": "2026-10-14T20:17:49.050", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/error311/FileRise/commit/f24af3f2a25cec092d19de93acbc215e74659a22"}, {"source": "security-advisories@github.com", "url": "https://github.com/error311/FileRise/releases/tag/v3.15.0"}, {"source": "security-advisories@github.com", "url": "https://github.com/error311/FileRise/security/advisories/GHSA-83rw-5ffw-p798"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/error311/FileRise/security/advisories/GHSA-83rw-5ffw-p798"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-59"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}