{"id":"CVE-2026-14699","state":"PUBLISHED","title":"zcaceres markdownify-mcp Markdownify.ts assertPathAllowed symlink","description":"A weakness has been identified in zcaceres markdownify-mcp up to 1.1.0. The affected element is the function assertPathAllowed of the file src/Markdownify.ts. Executing a manipulation can lead to symlink following. The attack can only be executed locally. The pull request to fix this issue awaits acceptance.","publishedAt":"2026-07-05T03:15:08.112Z","updatedAt":"2026-07-06T16:21:02.273Z","severity":{"score":4.8,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X","source":"VulDB"},"assigner":"VulDB","products":["zcaceres markdownify-mcp"],"affected":[{"vendor":"zcaceres","product":"markdownify-mcp","versions":[{"version":"1.0","status":"affected"},{"version":"1.1.0","status":"affected"}],"cpes":["cpe:2.3:a:zcaceres:markdownify-mcp:*:*:*:*:*:*:*:*"]}],"references":["https://vuldb.com/vuln/376295","https://vuldb.com/vuln/376295/cti","https://vuldb.com/cve/CVE-2026-14699","https://vuldb.com/submit/846864","https://github.com/zcaceres/markdownify-mcp/issues/108","https://github.com/zcaceres/markdownify-mcp/pull/109","https://github.com/zcaceres/markdownify-mcp/"],"weaknesses":["CWE-61","CWE-59"],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/14xxx/CVE-2026-14699.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-14699","state":"PUBLISHED","datePublished":"2026-07-05T03:15:08.112Z","dateUpdated":"2026-07-06T16:21:02.273Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-07-04T05:22:43.104Z"},"containers":{"cna":{"title":"zcaceres markdownify-mcp Markdownify.ts assertPathAllowed symlink","descriptions":[{"lang":"en","value":"A weakness has been identified in zcaceres markdownify-mcp up to 1.1.0. The affected element is the function assertPathAllowed of the file src/Markdownify.ts. Executing a manipulation can lead to symlink following. The attack can only be executed locally. The pull request to fix this issue awaits acceptance."}],"affected":[{"vendor":"zcaceres","product":"markdownify-mcp","versions":[{"version":"1.0","status":"affected"},{"version":"1.1.0","status":"affected"}],"cpes":["cpe:2.3:a:zcaceres:markdownify-mcp:*:*:*:*:*:*:*:*"]}],"references":[{"url":"https://vuldb.com/vuln/376295","name":"VDB-376295 | zcaceres markdownify-mcp Markdownify.ts assertPathAllowed symlink","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/376295/cti","name":"VDB-376295 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-14699","name":"CVE-2026-14699 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/846864","name":"Submit #846864 | zcaceres markdownify-mcp / mcp-markdownify-server up to 1.1.0 CWE-59: Improper Link Resolution Before File Access ('Link Follo","tags":["third-party-advisory"]},{"url":"https://github.com/zcaceres/markdownify-mcp/issues/108","tags":["issue-tracking"]},{"url":"https://github.com/zcaceres/markdownify-mcp/pull/109","tags":["issue-tracking","patch"]},{"url":"https://github.com/zcaceres/markdownify-mcp/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":4.8,"vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":3.3,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:X/RL:X/RC:R","baseSeverity":"LOW"}},{"cvssV3_0":{"version":"3.0","baseScore":3.3,"vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:X/RL:X/RC:R","baseSeverity":"LOW"}},{"cvssV2_0":{"version":"2.0","baseScore":1.7,"vectorString":"AV:L/AC:L/Au:S/C:P/I:N/A:N/E:ND/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-61","type":"CWE","lang":"en","description":"Symlink Following"}]},{"descriptions":[{"cweId":"CWE-59","type":"CWE","lang":"en","description":"Link Following"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-07-05T03:15:08.112Z"},"timeline":[{"time":"2026-07-04T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-07-04T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-07-04T07:27:46.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Dem000000 (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-06T16:20:52.255822Z","id":"CVE-2026-14699","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-06T16:21:02.273Z"}}]}}}