{"id":"CVE-2025-12740","state":"PUBLISHED","title":"Remote Command Execution in Looker via IBM DB2 JDBC drive","description":"A Looker user with a Developer role could create a database connection using IBM DB2 driver and, by manipulating LookML, cause Looker to execute a malicious command, due to inadequate filtering of the driver's parameters.\n\nLooker-hosted and Self-hosted were found to be vulnerable.\nThis issue has already been mitigated for Looker-hosted instances. No user action is required for these.\n\n\nSelf-hosted instances must be upgraded as soon as possible. This vulnerability has been patched in all supported versions of Self-hosted.\nThe versions below have all been updated to protect from this vulnerability. You can download these versions at the Looker download page  https://download.looker.com/ :\n  *  25.0.93+\n  *  25.6.84+\n\n  *  25.12.42+\n  *  25.14.50+\n  *  25.16.44+","publishedAt":"2025-11-24T11:30:31.958Z","updatedAt":"2025-11-24T13:14:36.770Z","severity":{"score":7.7,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/U:Red","source":"GoogleCloud"},"assigner":"GoogleCloud","products":["Google Cloud Looker"],"affected":[{"vendor":"Google Cloud","product":"Looker","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"25.0.93","versionType":"custom"},{"version":"0","status":"affected","lessThan":"25.6.84","versionType":"custom"},{"version":"0","status":"affected","lessThan":"25.12.42","versionType":"custom"},{"version":"0","status":"affected","lessThan":"25.14.50","versionType":"custom"},{"version":"0","status":"affected","lessThan":"25.16.44","versionType":"custom"}],"platforms":["Looker-hosted"]},{"vendor":"Google Cloud","product":"Looker","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"25.0.93","versionType":"custom"},{"version":"0","status":"affected","lessThan":"25.6.84","versionType":"custom"},{"version":"0","status":"affected","lessThan":"25.12.42","versionType":"custom"},{"version":"0","status":"affected","lessThan":"25.14.50","versionType":"custom"},{"version":"0","status":"affected","lessThan":"25.16.44","versionType":"custom"}],"platforms":["Self-hosted"]}],"references":["https://cloud.google.com/support/bulletins#gcp-2025-052"],"weaknesses":["CWE-20"],"ingestedAt":"2026-10-29T20:08:31.050Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/12xxx/CVE-2025-12740.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-12740","state":"PUBLISHED","datePublished":"2025-11-24T11:30:31.958Z","dateUpdated":"2025-11-24T13:14:36.770Z","assignerShortName":"GoogleCloud","assignerOrgId":"f45cbf4e-4146-4068-b7e1-655ffc2c548c","dateReserved":"2025-11-05T10:44:47.390Z"},"containers":{"cna":{"title":"Remote Command Execution in Looker via IBM DB2 JDBC drive","descriptions":[{"lang":"en","value":"A Looker user with a Developer role could create a database connection using IBM DB2 driver and, by manipulating LookML, cause Looker to execute a malicious command, due to inadequate filtering of the driver's parameters.\n\nLooker-hosted and Self-hosted were found to be vulnerable.\nThis issue has already been mitigated for Looker-hosted instances. No user action is required for these.\n\n\nSelf-hosted instances must be upgraded as soon as possible. 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You can download these versions at the Looker download page  https://download.looker.com/ :\n  *  25.0.93+\n  *  25.6.84+\n\n  *  25.12.42+\n  *  25.14.50+\n  *  25.16.44+"}],"affected":[{"vendor":"Google Cloud","product":"Looker","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"25.0.93","versionType":"custom"},{"version":"0","status":"affected","lessThan":"25.6.84","versionType":"custom"},{"version":"0","status":"affected","lessThan":"25.12.42","versionType":"custom"},{"version":"0","status":"affected","lessThan":"25.14.50","versionType":"custom"},{"version":"0","status":"affected","lessThan":"25.16.44","versionType":"custom"}],"platforms":["Looker-hosted"]},{"vendor":"Google Cloud","product":"Looker","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"25.0.93","versionType":"custom"},{"version":"0","status":"affected","lessThan":"25.6.84","versionType":"custom"},{"version":"0","status":"affected","lessThan":"25.12.42","versionType":"custom"},{"version":"0","status":"affected","lessThan":"25.14.50","versionType":"custom"},{"version":"0","status":"affected","lessThan":"25.16.44","versionType":"custom"}],"platforms":["Self-hosted"]}],"references":[{"url":"https://cloud.google.com/support/bulletins#gcp-2025-052"}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"HIGH","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":7.7,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"RED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/U:Red","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","description":"CWE-20 Improper Input Validation","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"GoogleCloud","orgId":"f45cbf4e-4146-4068-b7e1-655ffc2c548c","dateUpdated":"2025-11-24T11:30:31.958Z"},"credits":[{"lang":"en","type":"finder","value":"RyotaK of GMO Flatt Security Inc."}],"impacts":[{"capecId":"CAPEC-242","descriptions":[{"lang":"en","value":"CAPEC-242 Code Injection"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.4.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-11-24T13:13:45.642405Z","id":"CVE-2025-12740","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":"2025-11-24T13:14:36.770Z"}}]}}}