185 lines
7.8 KiB
JSON
185 lines
7.8 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-2026-45788",
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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": "2026-05-13T08:19:32.602Z",
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"datePublished": "2026-07-09T21:59:27.495Z",
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"dateUpdated": "2026-07-10T14:39:14.267Z"
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},
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"containers": {
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"cna": {
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"title": "Discourse: Secure uploads exposed by hotlinked image copying",
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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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"cvssV4_0": {
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"attackVector": "NETWORK",
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"attackComplexity": "HIGH",
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"attackRequirements": "PRESENT",
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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": 6.3,
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/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/discourse/discourse/security/advisories/GHSA-3876-w96v-8v38",
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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-3876-w96v-8v38"
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},
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{
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"name": "https://github.com/discourse/discourse/commit/5807c426880eadf248006e851604fc9284327ce5",
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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/5807c426880eadf248006e851604fc9284327ce5"
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},
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{
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"name": "https://github.com/discourse/discourse/commit/8b4a959b251a856a9c911fb9f2ac34fbc31a7471",
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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/8b4a959b251a856a9c911fb9f2ac34fbc31a7471"
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},
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{
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"name": "https://github.com/discourse/discourse/commit/eff53af26367ae0dcb3a426954d233e8c7449f95",
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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/eff53af26367ae0dcb3a426954d233e8c7449f95"
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},
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{
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"name": "https://github.com/discourse/discourse/commit/fa74e0dec7341a858ab83a1977fa52629bced1aa",
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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/fa74e0dec7341a858ab83a1977fa52629bced1aa"
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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": "2026-07-09T21:59:27.495Z"
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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, secure uploads could be exposed by pull_hotlinked_images when an attacker knew the secured upload URL and the secure_uploads site setting was enabled. 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-3876-w96v-8v38",
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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": "2026-07-10T14:39:07.478798Z",
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"id": "CVE-2026-45788",
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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": "2026-07-10T14:39:14.267Z"
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}
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}
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]
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}
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} |