{"id":"CVE-2026-4262","state":"PUBLISHED","title":"Incorrect authorization in HiJiffy Chatbot","description":"Vulnerability of incorrect authorization in HiJiffy Chatbot allows an attacker to download private messages from other users via the parameter 'ID' in '/api/v1/download/<ID>/'.","publishedAt":"2026-03-26T09:06:22.472Z","updatedAt":"2026-06-09T08:58:28.499Z","severity":{"score":6.9,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","source":"INCIBE"},"assigner":"INCIBE","products":["HiJiffy HiJiffy Chatbot"],"affected":[{"vendor":"HiJiffy","product":"HiJiffy Chatbot","defaultStatus":"unaffected","versions":[{"version":"all versions","status":"affected"}]}],"references":["https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-hijiffy-chatbot"],"weaknesses":["CWE-863"],"ingestedAt":"2026-10-29T20:12:16.098Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/4xxx/CVE-2026-4262.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-4262","state":"PUBLISHED","datePublished":"2026-03-26T09:06:22.472Z","dateUpdated":"2026-06-09T08:58:28.499Z","assignerShortName":"INCIBE","assignerOrgId":"0cbda920-cd7f-484a-8e76-bf7f4b7f4516","dateReserved":"2026-03-16T11:59:56.946Z"},"containers":{"cna":{"title":"Incorrect authorization in HiJiffy Chatbot","descriptions":[{"lang":"en","value":"Vulnerability of incorrect authorization in HiJiffy Chatbot allows an attacker to download private messages from other users via the parameter 'ID' in '/api/v1/download/<ID>/'."}],"affected":[{"vendor":"HiJiffy","product":"HiJiffy Chatbot","defaultStatus":"unaffected","versions":[{"version":"all versions","status":"affected"}]}],"references":[{"url":"https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-hijiffy-chatbot"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"MEDIUM","baseScore":6.9,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-863","lang":"en","description":"CWE-863","type":"CWE"}]}],"providerMetadata":{"shortName":"INCIBE","orgId":"0cbda920-cd7f-484a-8e76-bf7f4b7f4516","dateUpdated":"2026-06-09T08:58:28.499Z"},"datePublic":"2026-03-26T09:01:00.000Z","cpeApplicability":[{"operator":"OR","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:hijiffy:hijiffy_chatbot:all_versions:*:*:*:*:*:*:*"}]}]}],"solutions":[{"lang":"en","value":"The vulnerabilities have been resolved by the HiJiffy team. Since the affected product is a cloud-based solution, the fix has already been deployed across all online versions, so no further action is required on the part of users.","supportingMedia":[{"type":"text/html","base64":false,"value":"The vulnerabilities have been resolved by the HiJiffy team. Since the affected product is a cloud-based solution, the fix has already been deployed across all online versions, so no further action is required on the part of users."}]}],"credits":[{"lang":"en","value":"David Utón Amaya (m3n0sd0n4ld)","type":"finder"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.1"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-26T14:05:49.522456Z","id":"CVE-2026-4262","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-03-26T14:06:16.836Z"}}]}}}