152 lines
6.5 KiB
JSON
152 lines
6.5 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-2026-67448",
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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": "2026-07-29T15:07:24.992Z",
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"datePublished": "2026-08-20T21:29:06.185Z",
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"dateUpdated": "2026-08-21T11:31:27.439Z"
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},
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"containers": {
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"cna": {
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"title": "Mailpit: WebSocket origin check bypass via percent-encoded path (regression of CVE-2026-22689)",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-177",
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"lang": "en",
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"description": "CWE-177: Improper Handling of URL Encoding (Hex Encoding)",
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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-200",
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"lang": "en",
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"description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
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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-346",
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"lang": "en",
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"description": "CWE-346: Origin Validation Error",
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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": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
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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/axllent/mailpit/security/advisories/GHSA-8r62-w5wh-fc5m",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/axllent/mailpit/security/advisories/GHSA-8r62-w5wh-fc5m"
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},
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{
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"name": "https://github.com/axllent/mailpit/commit/fbe5e006c3f1682b819df58b4a932d7a84920be9",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/axllent/mailpit/commit/fbe5e006c3f1682b819df58b4a932d7a84920be9"
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},
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{
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"name": "https://github.com/axllent/mailpit/releases/tag/v1.30.6",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/axllent/mailpit/releases/tag/v1.30.6"
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}
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],
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"affected": [
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{
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"vendor": "axllent",
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"product": "mailpit",
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"versions": [
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{
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"version": ">= 1.29.0, < 1.30.6",
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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": "2026-08-20T21:29:29.682Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Mailpit is an email testing tool and API for developers. From 1.29.0 until 1.30.6, Mailpit's server/server.go origin middleware checks the raw RequestURI for the /api/ prefix while Go's ServeMux routes using the percent-decoded URL path, and server/websockets/client.go configures websocket.Upgrader.CheckOrigin to return true. A malicious website can request /%61pi/events, skip corsOriginAccessControl(), reach the /api/events WebSocket handler, and receive live message IDs, Message-Id values, sender and recipient fields, subjects, tags, and body snippets from an unauthenticated default Mailpit instance after the user visits the site. This is a regression of the earlier WebSocket origin protection and does not affect deployments protected by --ui-auth-file. This issue is fixed in version 1.30.6."
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}
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],
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"source": {
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"advisory": "GHSA-8r62-w5wh-fc5m",
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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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"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": "2026-08-21T11:31:14.259713Z",
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"id": "CVE-2026-67448",
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"options": [
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{
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"Exploitation": "none"
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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": "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": "2026-08-21T11:31:27.439Z"
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}
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}
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]
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}
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} |