{"id":"CVE-2026-93556","state":"PUBLISHED","title":"Direct references to unsafe objects (IDOR) in Tankuam Places by Kompini","description":"The ‘/password/guardarClau/recover’ endpoint accepts the ‘usuariId’ parameter, which specifies the account whose password is to be changed. The JWT token for the recovery process is not validated against the user specified in that parameter. An unauthenticated attacker could manipulate the identifier and reset the password for any account, including administrative accounts, which could allow them to take control of the account.","publishedAt":"2026-09-22T08:57:30.854Z","updatedAt":"2026-09-22T10:15:28.526Z","severity":{"score":9.3,"label":"Critical","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"INCIBE"},"assigner":"INCIBE","products":["Kompini Tankuam Places"],"affected":[{"vendor":"Kompini","product":"Tankuam Places","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"25 November 2025","versionType":"custom"}]}],"references":["https://www.incibe.es/en/incibe-cert/notices/aviso/direct-references-unsafe-objects-idor-tankuam-places-kompini"],"weaknesses":["CWE-639"],"ingestedAt":"2026-10-29T20:13:34.582Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/93xxx/CVE-2026-93556.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-93556","state":"PUBLISHED","datePublished":"2026-09-22T08:57:30.854Z","dateUpdated":"2026-09-22T10:15:28.526Z","assignerShortName":"INCIBE","assignerOrgId":"0cbda920-cd7f-484a-8e76-bf7f4b7f4516","dateReserved":"2026-09-18T09:33:15.572Z"},"containers":{"cna":{"title":"Direct references to unsafe objects (IDOR) in Tankuam Places by Kompini","descriptions":[{"lang":"en","value":"The ‘/password/guardarClau/recover’ endpoint accepts the ‘usuariId’ parameter, which specifies the account whose password is to be changed. The JWT token for the recovery process is not validated against the user specified in that parameter. An unauthenticated attacker could manipulate the identifier and reset the password for any account, including administrative accounts, which could allow them to take control of the account."}],"affected":[{"vendor":"Kompini","product":"Tankuam Places","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"25 November 2025","versionType":"custom"}]}],"references":[{"url":"https://www.incibe.es/en/incibe-cert/notices/aviso/direct-references-unsafe-objects-idor-tankuam-places-kompini","tags":["patch"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","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":"CRITICAL","baseScore":9.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-639","lang":"en","description":"CWE-639 Authorization bypass through User-Controlled key","type":"CWE"}]}],"providerMetadata":{"shortName":"INCIBE","orgId":"0cbda920-cd7f-484a-8e76-bf7f4b7f4516","dateUpdated":"2026-09-22T08:57:30.854Z"},"datePublic":"2026-09-22T08:51:00.000Z","solutions":[{"lang":"en","value":"The vulnerability was fixed by the Kompini team on 25 November 2025.","supportingMedia":[{"type":"text/html","base64":false,"value":"The vulnerability was fixed by the Kompini team on 25 November 2025."}]}],"credits":[{"lang":"en","value":"Xavi Márquez González","type":"finder"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.5"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-93556","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2026-09-22T10:11:47.216044Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-22T10:15:28.526Z"}}]}}}