182 lines
7.6 KiB
JSON
182 lines
7.6 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-2026-59828",
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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": "2026-07-07T15:00:50.979Z",
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"datePublished": "2026-07-09T22:04:50.777Z",
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"dateUpdated": "2026-07-10T14:17:45.659Z"
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},
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"containers": {
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"cna": {
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"title": "Discourse: Hidden post revisions leak through adjacent visible diffs",
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"problemTypes": [
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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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"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": 5.3,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "LOW",
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"integrityImpact": "NONE",
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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:L/PR:N/UI:N/S:U/C:L/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/discourse/discourse/security/advisories/GHSA-q456-4f8q-42vx",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/discourse/discourse/security/advisories/GHSA-q456-4f8q-42vx"
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},
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{
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"name": "https://github.com/discourse/discourse/commit/1f26c1163ce87a2abbd1d01780ab1b5fb16e75f6",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/discourse/discourse/commit/1f26c1163ce87a2abbd1d01780ab1b5fb16e75f6"
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},
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{
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"name": "https://github.com/discourse/discourse/commit/8b773332b0f937dfcd894ed56d56fc5a81578d9d",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/discourse/discourse/commit/8b773332b0f937dfcd894ed56d56fc5a81578d9d"
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},
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{
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"name": "https://github.com/discourse/discourse/commit/8d36da1b68c906592abde3f2e94d505cdf097435",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/discourse/discourse/commit/8d36da1b68c906592abde3f2e94d505cdf097435"
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},
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{
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"name": "https://github.com/discourse/discourse/commit/d58988d46bb1019bfa8b8330ae81a1a134e08511",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/discourse/discourse/commit/d58988d46bb1019bfa8b8330ae81a1a134e08511"
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},
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{
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"name": "https://github.com/discourse/discourse/releases/tag/v2026.1.5",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/discourse/discourse/releases/tag/v2026.1.5"
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},
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{
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"name": "https://github.com/discourse/discourse/releases/tag/v2026.4.2",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/discourse/discourse/releases/tag/v2026.4.2"
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},
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{
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"name": "https://github.com/discourse/discourse/releases/tag/v2026.5.1",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/discourse/discourse/releases/tag/v2026.5.1"
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},
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{
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"name": "https://github.com/discourse/discourse/releases/tag/v2026.6.0",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/discourse/discourse/releases/tag/v2026.6.0"
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}
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],
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"affected": [
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{
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"vendor": "discourse",
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"product": "discourse",
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"versions": [
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{
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"version": ">= 2026.1.0-latest, < 2026.1.5",
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"status": "affected"
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},
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{
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"version": ">= 2026.4.0-latest, < 2026.4.2",
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"status": "affected"
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},
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{
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"version": ">= 2026.5.0-latest, < 2026.5.1",
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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": "2026-07-09T22:04:50.777Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, post revisions that should be hidden from regular users could be leaked through visible diffs on adjacent revisions serialized by PostRevisionSerializer. This issue is fixed in versions 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5."
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}
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],
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"source": {
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"advisory": "GHSA-q456-4f8q-42vx",
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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": "2026-07-10T14:17:36.503953Z",
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"id": "CVE-2026-59828",
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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": "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": "2026-07-10T14:17:45.659Z"
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}
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}
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]
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}
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} |