156 lines
6.3 KiB
JSON
156 lines
6.3 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-2026-55417",
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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": "2026-06-16T21:48:43.125Z",
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"datePublished": "2026-07-07T20:02:54.306Z",
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"dateUpdated": "2026-07-08T13:11:19.485Z"
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},
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"containers": {
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"cna": {
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"title": "Chevereto private profile setting leaks username on /json endpoint",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-862",
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"lang": "en",
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"description": "CWE-862: Missing Authorization",
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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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"cvssV4_0": {
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "LOW",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 6.9,
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
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"version": "4.0"
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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/chevereto/chevereto/security/advisories/GHSA-h4jp-mxfx-g8xp",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/chevereto/chevereto/security/advisories/GHSA-h4jp-mxfx-g8xp"
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},
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{
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"name": "https://chevereto.com/community/threads/chevereto-v4-5-4-announcement.16398/post-80153",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://chevereto.com/community/threads/chevereto-v4-5-4-announcement.16398/post-80153"
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}
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],
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"affected": [
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{
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"vendor": "chevereto",
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"product": "chevereto",
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"versions": [
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{
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"version": ">= 3.7.5, < 4.5.4",
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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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"vendor": "chevereto",
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"product": "chevereto/chevereto",
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"versions": [
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{
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"version": ">= 4.0.5, < 4.5.4",
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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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"vendor": "chevereto",
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"product": "rodber/chevereto-free",
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"versions": [
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{
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"version": ">= 1.0.0",
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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": "2026-07-07T20:03:12.731Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Chevereto is a self-hosted media-sharing platform. Starting in version 3.7.5 and prior to version 4.5.4, when a user enables the private profile option, visiting their profile HTML route (`/username`) correctly returns 404. However, the `/json` AJAX listing endpoint does not apply the same check. An unauthenticated caller who knows the target's user ID can retrieve all of that user's publicly-scoped images, revealing the username (which should be private). This is patched in Chevereto v4.5.4. No known workarounds are available."
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}
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],
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"source": {
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"advisory": "GHSA-h4jp-mxfx-g8xp",
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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/chevereto/chevereto/security/advisories/GHSA-h4jp-mxfx-g8xp",
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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": "2026-07-08T13:11:14.626911Z",
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"id": "CVE-2026-55417",
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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": "yes"
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},
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{
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"Technical Impact": "partial"
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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": "2026-07-08T13:11:19.485Z"
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}
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}
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]
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}
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} |