{"id":"CVE-2026-13509","state":"PUBLISHED","title":"RAGapp Knowledge File files.py FileHandler.remove_file path traversal","description":"A vulnerability has been found in RAGapp up to 0.1.5. Affected is the function FileHandler.upload_file/FileHandler.remove_file of the file src/ragapp/backend/controllers/files.py of the component Knowledge File Handler. Such manipulation leads to path traversal. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. The pull request to fix this issue awaits acceptance.","publishedAt":"2026-06-28T22:00:11.403Z","updatedAt":"2026-06-29T14:53:17.315Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["n/a RAGapp"],"affected":[{"vendor":"n/a","product":"RAGapp","versions":[{"version":"0.1.0","status":"affected"},{"version":"0.1.1","status":"affected"},{"version":"0.1.2","status":"affected"},{"version":"0.1.3","status":"affected"},{"version":"0.1.4","status":"affected"},{"version":"0.1.5","status":"affected"}],"cpes":["cpe:2.3:a:ragapp:ragapp:*:*:*:*:*:*:*:*"],"modules":["Knowledge File Handler"]}],"references":["https://vuldb.com/vuln/374517","https://vuldb.com/vuln/374517/cti","https://vuldb.com/cve/CVE-2026-13509","https://vuldb.com/submit/838838","https://github.com/ragapp/ragapp/issues/293","https://github.com/ragapp/ragapp/pull/294","https://github.com/ragapp/ragapp/"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/13xxx/CVE-2026-13509.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-13509","state":"PUBLISHED","datePublished":"2026-06-28T22:00:11.403Z","dateUpdated":"2026-06-29T14:53:17.315Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-06-28T06:23:18.135Z"},"containers":{"cna":{"title":"RAGapp Knowledge File files.py FileHandler.remove_file path traversal","descriptions":[{"lang":"en","value":"A vulnerability has been found in RAGapp up to 0.1.5. Affected is the function FileHandler.upload_file/FileHandler.remove_file of the file src/ragapp/backend/controllers/files.py of the component Knowledge File Handler. Such manipulation leads to path traversal. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. The pull request to fix this issue awaits acceptance."}],"affected":[{"vendor":"n/a","product":"RAGapp","versions":[{"version":"0.1.0","status":"affected"},{"version":"0.1.1","status":"affected"},{"version":"0.1.2","status":"affected"},{"version":"0.1.3","status":"affected"},{"version":"0.1.4","status":"affected"},{"version":"0.1.5","status":"affected"}],"cpes":["cpe:2.3:a:ragapp:ragapp:*:*:*:*:*:*:*:*"],"modules":["Knowledge File Handler"]}],"references":[{"url":"https://vuldb.com/vuln/374517","name":"VDB-374517 | RAGapp Knowledge File files.py FileHandler.remove_file path traversal","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/374517/cti","name":"VDB-374517 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-13509","name":"CVE-2026-13509 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/838838","name":"Submit #838838 | RAGapp ragapp 0.1.5 and earlier; verified on commit f7f88892a92c110853dfa019f2c4a605a4a7b6f5 CWE-22 Improper Limitation of a Pathname to a Restricted Directo","tags":["third-party-advisory"]},{"url":"https://github.com/ragapp/ragapp/issues/293","tags":["exploit","issue-tracking"]},{"url":"https://github.com/ragapp/ragapp/pull/294","tags":["issue-tracking","patch"]},{"url":"https://github.com/ragapp/ragapp/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":6.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":6.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":6.5,"vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","type":"CWE","lang":"en","description":"Path Traversal"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-06-28T22:00:11.403Z"},"timeline":[{"time":"2026-06-28T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-06-28T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-06-28T08:28:21.000Z","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":"2026-06-29T14:16:11.344471Z","id":"CVE-2026-13509","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-06-29T14:53:17.315Z"}}]}}}