{"id":"CVE-2025-12489","state":"PUBLISHED","title":"evernote-mcp-server openBrowser Command Injection Privilege Escalation Vulnerability","description":"evernote-mcp-server openBrowser Command Injection Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of evernote-mcp-server. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.\n\nThe specific flaw exists within the openBrowser function. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the service account. Was ZDI-CAN-27913.","publishedAt":"2025-11-06T20:11:32.632Z","updatedAt":"2025-11-06T20:43:33.002Z","severity":{"score":7.8,"label":"High","version":"3.0","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"zdi"},"assigner":"zdi","products":["evernote-mcp-server evernote-mcp-server"],"affected":[{"vendor":"evernote-mcp-server","product":"evernote-mcp-server","defaultStatus":"unknown","versions":[{"version":"2.1.0","status":"affected"}]}],"references":["https://www.zerodayinitiative.com/advisories/ZDI-25-983/","https://github.com/brentmid/evernote-mcp-server/commit/1e66c78c4ce6ea294ac6b0eb289a9eae9c5e9579"],"weaknesses":["CWE-78"],"ingestedAt":"2026-10-29T20:08:31.050Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/12xxx/CVE-2025-12489.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-12489","state":"PUBLISHED","datePublished":"2025-11-06T20:11:32.632Z","dateUpdated":"2025-11-06T20:43:33.002Z","assignerShortName":"zdi","assignerOrgId":"99f1926a-a320-47d8-bbb5-42feb611262e","dateReserved":"2025-10-29T19:52:24.019Z"},"containers":{"cna":{"title":"evernote-mcp-server openBrowser Command Injection Privilege Escalation Vulnerability","descriptions":[{"lang":"en","value":"evernote-mcp-server openBrowser Command Injection Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of evernote-mcp-server. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.\n\nThe specific flaw exists within the openBrowser function. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the service account. Was ZDI-CAN-27913."}],"affected":[{"vendor":"evernote-mcp-server","product":"evernote-mcp-server","defaultStatus":"unknown","versions":[{"version":"2.1.0","status":"affected"}]}],"references":[{"url":"https://www.zerodayinitiative.com/advisories/ZDI-25-983/","name":"ZDI-25-983","tags":["x_research-advisory"]},{"url":"https://github.com/brentmid/evernote-mcp-server/commit/1e66c78c4ce6ea294ac6b0eb289a9eae9c5e9579","name":"vendor-provided URL","tags":["vendor-advisory"]}],"metrics":[{"format":"CVSS","cvssV3_0":{"version":"3.0","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","lang":"en","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"zdi","orgId":"99f1926a-a320-47d8-bbb5-42feb611262e","dateUpdated":"2025-11-06T20:11:32.632Z"},"dateAssigned":"2025-10-29T19:52:24.090Z","datePublic":"2025-10-30T21:04:41.438Z","source":{"lang":"en","value":"Peter Girnus (@gothburz) and Brandon Niemczyk of Trend Zero Day Initiative"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-11-06T20:43:27.180998Z","id":"CVE-2025-12489","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-11-06T20:43:33.002Z"}}]}}}