142 lines
6.0 KiB
JSON
142 lines
6.0 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-2026-49471",
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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": "2026-05-30T04:17:43.094Z",
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"datePublished": "2026-07-07T20:50:50.545Z",
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"dateUpdated": "2026-07-09T13:55:44.505Z"
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},
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"containers": {
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"cna": {
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"title": "Serena: Unauthenticated Flask dashboard on fixed port enables DNS rebinding → memory poisoning → RCE",
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"problemTypes": [
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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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"descriptions": [
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{
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"cweId": "CWE-352",
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"lang": "en",
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"description": "CWE-352: Cross-Site Request Forgery (CSRF)",
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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": "HIGH",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 8.3,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"scope": "CHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
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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/oraios/serena/security/advisories/GHSA-37h2-6p4f-mp3q",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/oraios/serena/security/advisories/GHSA-37h2-6p4f-mp3q"
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},
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{
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"name": "https://github.com/oraios/serena/commit/016ccbe1c095a3eed7967737ac1d4df2754f5d96",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/oraios/serena/commit/016ccbe1c095a3eed7967737ac1d4df2754f5d96"
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},
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{
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"name": "https://github.com/oraios/serena/releases/tag/v1.5.2",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/oraios/serena/releases/tag/v1.5.2"
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}
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],
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"affected": [
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{
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"vendor": "oraios",
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"product": "serena",
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"versions": [
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{
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"version": "< 1.5.2",
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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": "2026-07-07T20:50:50.545Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Serena is a powerful MCP toolkit for coding that provides semantic retrieval and editing capabilities. Prior to v1.5.2, Serena's built-in web dashboard exposes an unauthenticated Flask API on a fixed, predictable port, with no authentication, no CSRF protection, and no Host header validation. A DNS rebinding attack allows a malicious webpage to reach this API from any browser and write arbitrary content to the agent's persistent memory store, which the agent reads and acts on autonomously. Combined with execute_shell_command using shell=True, this creates a remote code execution chain requiring only that the victim visit a malicious webpage while Serena is running. This issue is fixed in version v1.5.2."
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}
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],
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"source": {
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"advisory": "GHSA-37h2-6p4f-mp3q",
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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": "2026-07-09T03:55:45.625085Z",
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"id": "CVE-2026-49471",
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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": "no"
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},
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{
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"Technical Impact": "total"
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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": "2026-07-09T13:55:44.505Z"
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}
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}
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]
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}
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} |