{"id":"CVE-2023-3374","state":"PUBLISHED","title":"Privilege Escalation in Bookreen","description":"Incomplete List of Disallowed Inputs vulnerability in Unisign Bookreen allows Privilege Escalation.\n\nThis issue affects Bookreen: before 3.0.0.","publishedAt":"2023-09-05T16:29:04.728Z","updatedAt":"2026-05-22T07:42:28.065Z","severity":{"score":9.8,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"TR-CERT"},"assigner":"TR-CERT","products":["Unisign Bookreen"],"affected":[{"vendor":"Unisign","product":"Bookreen","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"3.0.0","versionType":"custom"}]}],"references":["https://www.usom.gov.tr/bildirim/tr-23-0489","https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0489"],"weaknesses":["CWE-184"],"ingestedAt":"2026-10-29T20:06:08.715Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/3xxx/CVE-2023-3374.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-3374","state":"PUBLISHED","datePublished":"2023-09-05T16:29:04.728Z","dateUpdated":"2026-05-22T07:42:28.065Z","assignerShortName":"TR-CERT","assignerOrgId":"ca940d4e-fea4-4aa2-9a58-591a58b1ce21","dateReserved":"2023-06-23T06:27:05.715Z"},"containers":{"cna":{"title":"Privilege Escalation in Bookreen","descriptions":[{"lang":"en","value":"Incomplete List of Disallowed Inputs vulnerability in Unisign Bookreen allows Privilege Escalation.\n\nThis issue affects Bookreen: before 3.0.0."}],"affected":[{"vendor":"Unisign","product":"Bookreen","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"3.0.0","versionType":"custom"}]}],"references":[{"url":"https://www.usom.gov.tr/bildirim/tr-23-0489","tags":["government-resource","broken-link"]},{"url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0489","tags":["government-resource"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseSeverity":"CRITICAL","baseScore":9.8,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-184","lang":"en","description":"CWE-184 Incomplete List of Disallowed Inputs","type":"CWE"}]}],"providerMetadata":{"shortName":"TR-CERT","orgId":"ca940d4e-fea4-4aa2-9a58-591a58b1ce21","dateUpdated":"2026-05-22T07:42:28.065Z"},"datePublic":"2023-09-05T16:00:00.000Z","impacts":[{"capecId":"CAPEC-233","descriptions":[{"lang":"en","value":"CAPEC-233 Privilege Escalation"}]}],"credits":[{"lang":"en","value":"Anil CELİK","user":"00000000-0000-4000-9000-000000000000","type":"finder"}],"source":{"defect":["TR-23-0489"],"advisory":"TR-23-0489","discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.usom.gov.tr/bildirim/tr-23-0489","tags":["government-resource","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T06:55:02.786Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-27T13:31:15.103516Z","id":"CVE-2023-3374","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-09-27T13:31:24.021Z"}}]}}}