gsd-2021-46398
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
A Cross-Site Request Forgery vulnerability exists in Filebrowser < 2.18.0 that allows attackers to create a backdoor user with admin privilege and get access to the filesystem via a malicious HTML webpage that is sent to the victim. An admin can run commands using the FileBrowser and hence it leads to RCE.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2021-46398", "description": "A Cross-Site Request Forgery (CSRF) vulnerability exists in Filebrowser \u003c 2.18.0 that allows attackers to create a backdoor user with admin privilege and get access to the filesystem via a malicious HTML webpage that is sent to the victim.", "id": "GSD-2021-46398", "references": [ "https://packetstormsecurity.com/files/cve/CVE-2021-46398" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2021-46398" ], "details": "A Cross-Site Request Forgery vulnerability exists in Filebrowser \u003c 2.18.0 that allows attackers to create a backdoor user with admin privilege and get access to the filesystem via a malicious HTML webpage that is sent to the victim. An admin can run commands using the FileBrowser and hence it leads to RCE.", "id": "GSD-2021-46398", "modified": "2023-12-13T01:23:32.136930Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-46398", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A Cross-Site Request Forgery vulnerability exists in Filebrowser \u003c 2.18.0 that allows attackers to create a backdoor user with admin privilege and get access to the filesystem via a malicious HTML webpage that is sent to the victim. An admin can run commands using the FileBrowser and hence it leads to RCE." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://github.com/filebrowser/filebrowser/commit/74b7cd8e81840537a8206317344f118093153e8d", "refsource": "MISC", "url": "https://github.com/filebrowser/filebrowser/commit/74b7cd8e81840537a8206317344f118093153e8d" }, { "name": "https://febin0x4e4a.blogspot.com/2022/01/critical-csrf-in-filebrowser.html", "refsource": "MISC", "url": "https://febin0x4e4a.blogspot.com/2022/01/critical-csrf-in-filebrowser.html" }, { "name": "https://febin0x4e4a.wordpress.com/2022/01/19/critical-csrf-in-filebrowser/", "refsource": "MISC", "url": "https://febin0x4e4a.wordpress.com/2022/01/19/critical-csrf-in-filebrowser/" }, { "name": "https://systemweakness.com/critical-csrf-to-rce-in-filebrowser-865a3c34b8e7", "refsource": "MISC", "url": "https://systemweakness.com/critical-csrf-to-rce-in-filebrowser-865a3c34b8e7" }, { "name": "http://packetstormsecurity.com/files/165885/FileBrowser-2.17.2-Code-Execution-Cross-Site-Request-Forgery.html", "refsource": "MISC", "url": "http://packetstormsecurity.com/files/165885/FileBrowser-2.17.2-Code-Execution-Cross-Site-Request-Forgery.html" }, { "name": "https://febinj.medium.com/critical-csrf-to-rce-in-filebrowser-865a3c34b8e7", "refsource": "MISC", "url": "https://febinj.medium.com/critical-csrf-to-rce-in-filebrowser-865a3c34b8e7" } ] } }, "gitlab.com": { "advisories": [ { "affected_range": "\u003cv2.18.0", "affected_versions": "All versions before 2.18.0", "cvss_v2": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "cwe_ids": [ "CWE-1035", "CWE-352", "CWE-352", "CWE-937" ], "date": "2022-02-11", "description": "A Cross-Site Request Forgery vulnerability exists in Filebrowser that allows attackers to create a backdoor user with admin privilege and get access to the filesystem via a malicious HTML webpage that is sent to the victim. An admin can run commands using the FileBrowser and hence it leads to RCE.", "fixed_versions": [ "v2.18.0" ], "identifier": "CVE-2021-46398", "identifiers": [ "GHSA-72wf-hwcq-65h9", "CVE-2021-46398" ], "not_impacted": "All versions starting from 2.18.0", "package_slug": "go/github.com/filebrowser/filebrowser", "pubdate": "2022-02-05", "solution": "Upgrade to version 2.18.0 or above.", "title": "Cross-Site Request Forgery (CSRF)", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2021-46398", "https://github.com/filebrowser/filebrowser/commit/74b7cd8e81840537a8206317344f118093153e8d", "https://febin0x4e4a.blogspot.com/2022/01/critical-csrf-in-filebrowser.html", "https://febin0x4e4a.wordpress.com/2022/01/19/critical-csrf-in-filebrowser/", "https://systemweakness.com/critical-csrf-to-rce-in-filebrowser-865a3c34b8e7", "http://packetstormsecurity.com/files/165885/FileBrowser-2.17.2-Code-Execution-Cross-Site-Request-Forgery.html", "https://github.com/advisories/GHSA-72wf-hwcq-65h9" ], "uuid": "92a09d6a-0cbc-47a4-a009-8f62060628cd", "versions": [ { "commit": { "sha": "df9ccabe0742295c5ae7eb2bc0db3dd478a92bff", "tags": [ "v2.18.0" ], "timestamp": "20211031161801" }, "number": "v2.18.0" } ] }, { "affected_range": "\u003cv2.18.0", "affected_versions": "All versions before 2.18.0", "cvss_v2": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "cwe_ids": [ "CWE-1035", "CWE-352", "CWE-352", "CWE-937" ], "date": "2022-02-11", "description": "A Cross-Site Request Forgery vulnerability exists in Filebrowser that allows attackers to create a backdoor user with admin privilege and get access to the filesystem via a malicious HTML webpage that is sent to the victim. An admin can run commands using the FileBrowser and hence it leads to RCE.", "fixed_versions": [ "v2.18.0" ], "identifier": "CVE-2021-46398", "identifiers": [ "GHSA-72wf-hwcq-65h9", "CVE-2021-46398" ], "not_impacted": "All versions starting from 2.18.0", "package_slug": "go/github.com/filebrowser/filebrowser/v2", "pubdate": "2022-02-05", "solution": "Upgrade to version 2.18.0 or above.", "title": "Cross-Site Request Forgery (CSRF)", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2021-46398", "https://github.com/filebrowser/filebrowser/commit/74b7cd8e81840537a8206317344f118093153e8d", "https://febin0x4e4a.blogspot.com/2022/01/critical-csrf-in-filebrowser.html", "https://febin0x4e4a.wordpress.com/2022/01/19/critical-csrf-in-filebrowser/", "https://systemweakness.com/critical-csrf-to-rce-in-filebrowser-865a3c34b8e7", "http://packetstormsecurity.com/files/165885/FileBrowser-2.17.2-Code-Execution-Cross-Site-Request-Forgery.html", "https://github.com/advisories/GHSA-72wf-hwcq-65h9" ], "uuid": "7bee772c-4962-405e-b2ec-46bf8d9eba56", "versions": [ { "commit": { "sha": "df9ccabe0742295c5ae7eb2bc0db3dd478a92bff", "tags": [ "v2.18.0" ], "timestamp": "20211031161801" }, "number": "v2.18.0" } ] }, { "affected_range": "\u003cv2.18.0", "affected_versions": "All versions before 2.18.0", "cvss_v2": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "cwe_ids": [ "CWE-1035", "CWE-352", "CWE-352", "CWE-937" ], "date": "2023-02-09", "description": "A Cross-Site Request Forgery vulnerability exists in Filebrowser \u003c 2.18.0 that allows attackers to create a backdoor user with admin privilege and get access to the filesystem via a malicious HTML webpage that is sent to the victim. An admin can run commands using the FileBrowser and hence it leads to RCE.", "fixed_versions": [ "v2.18.0" ], "identifier": "CVE-2021-46398", "identifiers": [ "GHSA-72wf-hwcq-65h9", "CVE-2021-46398" ], "not_impacted": "All versions starting from 2.18.0", "package_slug": "go/github.com/filebrowser/filebrowser/v2/http", "pubdate": "2022-02-05", "solution": "Upgrade to version 2.18.0 or above.", "title": "Cross-Site Request Forgery (CSRF)", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2021-46398", "https://github.com/filebrowser/filebrowser/commit/74b7cd8e81840537a8206317344f118093153e8d", "https://febin0x4e4a.blogspot.com/2022/01/critical-csrf-in-filebrowser.html", "https://febin0x4e4a.wordpress.com/2022/01/19/critical-csrf-in-filebrowser/", "https://systemweakness.com/critical-csrf-to-rce-in-filebrowser-865a3c34b8e7", "http://packetstormsecurity.com/files/165885/FileBrowser-2.17.2-Code-Execution-Cross-Site-Request-Forgery.html", "https://febinj.medium.com/critical-csrf-to-rce-in-filebrowser-865a3c34b8e7", "https://github.com/filebrowser/filebrowser/issues/1621", "https://pkg.go.dev/vuln/GO-2022-0563", "https://github.com/advisories/GHSA-72wf-hwcq-65h9" ], "uuid": "a6ee7a2d-09e4-4f52-ab6a-0f69013af001", "versions": [ { "commit": { "sha": "df9ccabe0742295c5ae7eb2bc0db3dd478a92bff", "tags": [ "v2.18.0" ], "timestamp": "20211031161801" }, "number": "v2.18.0" } ] } ] }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:filebrowser:filebrowser:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "2.18.0", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-46398" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "A Cross-Site Request Forgery vulnerability exists in Filebrowser \u003c 2.18.0 that allows attackers to create a backdoor user with admin privilege and get access to the filesystem via a malicious HTML webpage that is sent to the victim. An admin can run commands using the FileBrowser and hence it leads to RCE." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-352" } ] } ] }, "references": { "reference_data": [ { "name": "https://febin0x4e4a.blogspot.com/2022/01/critical-csrf-in-filebrowser.html", "refsource": "MISC", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://febin0x4e4a.blogspot.com/2022/01/critical-csrf-in-filebrowser.html" }, { "name": "https://github.com/filebrowser/filebrowser/commit/74b7cd8e81840537a8206317344f118093153e8d", "refsource": "MISC", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/filebrowser/filebrowser/commit/74b7cd8e81840537a8206317344f118093153e8d" }, { "name": "https://systemweakness.com/critical-csrf-to-rce-in-filebrowser-865a3c34b8e7", "refsource": "MISC", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://systemweakness.com/critical-csrf-to-rce-in-filebrowser-865a3c34b8e7" }, { "name": "https://febin0x4e4a.wordpress.com/2022/01/19/critical-csrf-in-filebrowser/", "refsource": "MISC", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://febin0x4e4a.wordpress.com/2022/01/19/critical-csrf-in-filebrowser/" }, { "name": "http://packetstormsecurity.com/files/165885/FileBrowser-2.17.2-Code-Execution-Cross-Site-Request-Forgery.html", "refsource": "MISC", "tags": [ "Exploit", "Third Party Advisory", "VDB Entry" ], "url": "http://packetstormsecurity.com/files/165885/FileBrowser-2.17.2-Code-Execution-Cross-Site-Request-Forgery.html" }, { "name": "https://febinj.medium.com/critical-csrf-to-rce-in-filebrowser-865a3c34b8e7", "refsource": "MISC", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://febinj.medium.com/critical-csrf-to-rce-in-filebrowser-865a3c34b8e7" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": true }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 5.9 } }, "lastModifiedDate": "2022-03-04T16:39Z", "publishedDate": "2022-02-04T16:15Z" } } }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.