150 lines
6.2 KiB
JSON
150 lines
6.2 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-62685",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-07-14T20:22:04.395Z",
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"datePublished": "2026-07-15T15:47:23.539Z",
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"dateUpdated": "2026-07-20T14:51:55.327Z"
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},
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"containers": {
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"cna": {
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"title": "File Browser: Colliding username normalization gives two users the same home directory",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-647",
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"lang": "en",
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"description": "CWE-647: Use of Non-Canonical URL Paths for Authorization Decisions",
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"type": "CWE"
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}
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]
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},
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{
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"descriptions": [
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{
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"cweId": "CWE-706",
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"lang": "en",
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"description": "CWE-706: Use of Incorrectly-Resolved Name or Reference",
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"type": "CWE"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "HIGH",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 8.1,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"version": "3.1"
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}
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}
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],
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"references": [
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{
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"name": "https://github.com/filebrowser/filebrowser/security/advisories/GHSA-7rc3-g7h6-22m7",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/filebrowser/filebrowser/security/advisories/GHSA-7rc3-g7h6-22m7"
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},
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{
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"name": "https://github.com/filebrowser/filebrowser/commit/883a36f02fcb69566a8628cb47f18fdc73348387",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/filebrowser/filebrowser/commit/883a36f02fcb69566a8628cb47f18fdc73348387"
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},
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{
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"name": "https://github.com/filebrowser/filebrowser/releases/tag/v2.63.17",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/filebrowser/filebrowser/releases/tag/v2.63.17"
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}
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],
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"affected": [
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{
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"vendor": "filebrowser",
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"product": "filebrowser",
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"versions": [
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{
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"version": "< 2.63.17",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-07-15T15:47:23.539Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.17, File Browser builds new user scopes from usernames passed through cleanUsername() when Signup=true and CreateUserDir=true, but the many-to-one normalization can collapse usernames such as team/one, team one, and team-one to the same home directory without checking whether the resulting scope is already taken, allowing a second registrant to gain full read and write access to another user's files. This issue is fixed in version 2.63.17."
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}
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],
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"source": {
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"advisory": "GHSA-7rc3-g7h6-22m7",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"references": [
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{
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"url": "https://github.com/filebrowser/filebrowser/security/advisories/GHSA-7rc3-g7h6-22m7",
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"tags": [
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"exploit"
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]
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}
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],
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-07-20T14:51:43.918375Z",
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"id": "CVE-2026-62685",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "total"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-07-20T14:51:55.327Z"
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}
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}
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]
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}
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} |