{"id":"CVE-2026-71288","state":"PUBLISHED","title":"Koha SQL Injection via order_by and {order}_ovalue Parameters in guided_reports.pl","description":"Koha's guided report builder (reports/guided_reports.pl) reads the CGI parameter and, for each value, a dynamically-named parameter, and concatenates both directly into an SQL ORDER BY clause with no allowlist or validation. Since ORDER BY columns cannot be bound via prepared-statement placeholders, this requires an explicit allowlist, which does not exist.","publishedAt":"2026-08-05T12:26:34.034Z","updatedAt":"2026-08-10T11:47:19.921Z","severity":{"score":8.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"TuranSec"},"assigner":"TuranSec","products":["Koha Community Koha"],"affected":[{"vendor":"Koha Community","product":"Koha","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"26.05.01-1","versionType":"semver"}],"programFiles":["reports/guided_reports.pl","C4/Reports/Guided.pm"]}],"references":["https://github.com/Koha-Community/Koha","https://github.com/Koha-Community/Koha/blob/master/reports/guided_reports.pl"],"weaknesses":["CWE-89"],"ingestedAt":"2026-10-29T20:12:49.727Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/71xxx/CVE-2026-71288.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-71288","state":"PUBLISHED","datePublished":"2026-08-05T12:26:34.034Z","dateUpdated":"2026-08-10T11:47:19.921Z","assignerShortName":"TuranSec","assignerOrgId":"309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c","dateReserved":"2026-08-05T12:23:34.968Z"},"containers":{"cna":{"title":"Koha SQL Injection via order_by and {order}_ovalue Parameters in guided_reports.pl","descriptions":[{"lang":"en","value":"Koha's guided report builder (reports/guided_reports.pl) reads the CGI parameter and, for each value, a dynamically-named parameter, and concatenates both directly into an SQL ORDER BY clause with no allowlist or validation. Since ORDER BY columns cannot be bound via prepared-statement placeholders, this requires an explicit allowlist, which does not exist."}],"affected":[{"vendor":"Koha Community","product":"Koha","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"26.05.01-1","versionType":"semver"}],"programFiles":["reports/guided_reports.pl","C4/Reports/Guided.pm"]}],"references":[{"url":"https://github.com/Koha-Community/Koha","tags":["third-party-advisory"]},{"url":"https://github.com/Koha-Community/Koha/blob/master/reports/guided_reports.pl","tags":["third-party-advisory"]}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-89","lang":"en","description":"CWE-89","type":"CWE"}]}],"providerMetadata":{"shortName":"TuranSec","orgId":"309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c","dateUpdated":"2026-08-10T11:47:19.921Z"},"credits":[{"lang":"en","value":"Saidakbarxon Maxsudxonov","type":"finder"}],"source":{"discovery":"EXTERNAL"},"datePublic":"2026-08-05T12:26:34.034Z"},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-05T15:49:52.767160Z","id":"CVE-2026-71288","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":"2026-08-05T15:49:58.066Z"}}]}}}