159 lines
6.8 KiB
JSON
159 lines
6.8 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-2026-62264",
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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": "2026-07-13T17:09:57.574Z",
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"datePublished": "2026-10-30T18:32:18.093Z",
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"dateUpdated": "2026-11-06T17:26:07.658Z"
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},
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"containers": {
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"cna": {
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"title": "PDF Reader MCP: HTTP transport accepts unauthenticated requests despite a configured MCP_API_KEY",
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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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"descriptions": [
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{
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"cweId": "CWE-287",
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"lang": "en",
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"description": "CWE-287: Improper Authentication",
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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-306",
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"lang": "en",
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"description": "CWE-306: Missing Authentication for Critical Function",
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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": 7.5,
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"baseSeverity": "HIGH",
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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": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/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/SylphxAI/anymd/security/advisories/GHSA-q344-5v34-gm84",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/SylphxAI/anymd/security/advisories/GHSA-q344-5v34-gm84"
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},
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{
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"name": "https://github.com/SylphxAI/anymd/pull/332",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/SylphxAI/anymd/pull/332"
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},
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{
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"name": "https://github.com/SylphxAI/anymd/commit/4c35f72862d729301e3912ab8c8317d2828cf4c2",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/SylphxAI/anymd/commit/4c35f72862d729301e3912ab8c8317d2828cf4c2"
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},
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{
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"name": "https://github.com/SylphxAI/anymd/tree/v3.0.1",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/SylphxAI/anymd/tree/v3.0.1"
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}
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],
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"affected": [
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{
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"vendor": "SylphxAI",
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"product": "pdf-reader-mcp",
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"versions": [
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{
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"version": ">= 2.2.0, < 3.0.1",
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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": "2026-10-30T18:32:18.093Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "PDF Reader MCP is a Model Context Protocol server for reading PDF documents. In versions 2.2.0 and later prior to 3.0.1, when `MCP_TRANSPORT=http` enables the opt-in HTTP server, `@sylphx/pdf-reader-mcp` reads `MCP_API_KEY` and logs that `X-API-Key` authentication is enabled but never validates the `X-API-Key` header on incoming requests. The `/mcp` endpoint consequently accepts unauthenticated clients. With the default bind address of `0.0.0.0`, any client able to reach the port can invoke every PDF tool and read any PDF the server process can open on the host, despite the misleading authentication-enabled startup log. URL-based sources additionally permit limited server-side request forgery; private and loopback destinations are blocked by default unless `--allow-private-ips` is set. The default `stdio` transport is unaffected. This issue is fixed in version 3.0.1."
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}
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],
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"source": {
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"advisory": "GHSA-q344-5v34-gm84",
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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": "2026-11-06T17:25:12.538784Z",
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"id": "CVE-2026-62264",
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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": "2026-11-06T17:26:07.658Z"
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}
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}
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]
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}
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} |