{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-72610", "assignerOrgId": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c", "state": "PUBLISHED", "assignerShortName": "TuranSec", "dateReserved": "2026-08-10T10:33:03.258Z", "datePublished": "2026-08-11T11:22:47.134Z", "dateUpdated": "2026-08-11T12:02:46.877Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c", "shortName": "TuranSec", "dateUpdated": "2026-08-11T11:22:47.134Z"}, "title": "Koha Community Koha - Stored SQL Injection via Patron lang Field in Issue Slip Generation", "descriptions": [{"lang": "en", "value": "A stored SQL injection vulnerability in Koha through 24.11.17, 25.05.12, 25.11.06, and 26.05.01 allows authenticated staff with the borrowers => edit_borrowers permission to cause a time-based denial of service by storing a SQL payload in a patron lang field. The value is concatenated raw into a subquery in Koha::AdditionalContents->search_for_display when an issue slip is printed for the affected patron. The 25-character column length limits exploitation to timing attacks; data extraction is not practical. The stored payload executes on each subsequent issue-slip print, scaling linearly with the SLEEP value and the number of slip-news rows."}], "affected": [{"vendor": "Koha Community", "product": "Koha", "versions": [{"version": "0", "status": "affected", "lessThan": "24.11.18", "versionType": "custom"}, {"version": "25.05.0", "status": "affected", "lessThan": "25.05.13", "versionType": "custom"}, {"version": "25.11.0", "status": "affected", "lessThan": "25.11.07", "versionType": "custom"}, {"version": "26.05.0", "status": "affected", "lessThan": "26.05.02", "versionType": "custom"}]}], "references": [{"url": "https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=42866", "name": "Koha Bug 42866"}, {"url": "https://koha-community.org/", "name": "Koha Community"}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-89", "description": "CWE-89: Improper Neutralization of Special Elements used in an SQL Command (SQL Injection)"}]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "baseScore": 4.3, "baseSeverity": "MEDIUM"}}], "credits": [{"lang": "en", "value": "Sanjar Tulkinov Anvar og\u02bbli (sanjarbiy11@gmail.com)", "type": "finder"}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-08-11T12:02:14.559828Z", "id": "CVE-2026-72610", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-11T12:02:46.877Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-72610", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-11T12:02:14.559828Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-11T12:02:43.604Z"}}], "cna": {"title": "Koha Community Koha - Stored SQL Injection via Patron lang Field in Issue Slip Generation", "credits": [{"lang": "en", "type": "finder", "value": "Sanjar Tulkinov Anvar og\u02bbli (sanjarbiy11@gmail.com)"}], "metrics": [{"format": "CVSS", "cvssV3_1": {"version": "3.1", "baseScore": 4.3, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Koha Community", "product": "Koha", "versions": [{"status": "affected", "version": "0", "lessThan": "24.11.18", "versionType": "custom"}, {"status": "affected", "version": "25.05.0", "lessThan": "25.05.13", "versionType": "custom"}, {"status": "affected", "version": "25.11.0", "lessThan": "25.11.07", "versionType": "custom"}, {"status": "affected", "version": "26.05.0", "lessThan": "26.05.02", "versionType": "custom"}]}], "references": [{"url": "https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=42866", "name": "Koha Bug 42866"}, {"url": "https://koha-community.org/", "name": "Koha Community"}], "descriptions": [{"lang": "en", "value": "A stored SQL injection vulnerability in Koha through 24.11.17, 25.05.12, 25.11.06, and 26.05.01 allows authenticated staff with the borrowers => edit_borrowers permission to cause a time-based denial of service by storing a SQL payload in a patron lang field. The value is concatenated raw into a subquery in Koha::AdditionalContents->search_for_display when an issue slip is printed for the affected patron. The 25-character column length limits exploitation to timing attacks; data extraction is not practical. The stored payload executes on each subsequent issue-slip print, scaling linearly with the SLEEP value and the number of slip-news rows."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-89", "description": "CWE-89: Improper Neutralization of Special Elements used in an SQL Command (SQL Injection)"}]}], "providerMetadata": {"orgId": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c", "shortName": "TuranSec", "dateUpdated": "2026-08-11T11:22:47.134Z"}}}, "cveMetadata": {"cveId": "CVE-2026-72610", "state": "PUBLISHED", "dateUpdated": "2026-08-11T12:02:46.877Z", "dateReserved": "2026-08-10T10:33:03.258Z", "assignerOrgId": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c", "datePublished": "2026-08-11T11:22:47.134Z", "assignerShortName": "TuranSec"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"product": "Koha", "vendor": "Koha Community", "versions": [{"lessThan": "24.11.18", "status": "affected", "version": "0", "versionType": "custom"}, {"lessThan": "25.05.13", "status": "affected", "version": "25.05.0", "versionType": "custom"}, {"lessThan": "25.11.07", "status": "affected", "version": "25.11.0", "versionType": "custom"}, {"lessThan": "26.05.02", "status": "affected", "version": "26.05.0", "versionType": "custom"}]}], "source": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A stored SQL injection vulnerability in Koha through 24.11.17, 25.05.12, 25.11.06, and 26.05.01 allows authenticated staff with the borrowers => edit_borrowers permission to cause a time-based denial of service by storing a SQL payload in a patron lang field. The value is concatenated raw into a subquery in Koha::AdditionalContents->search_for_display when an issue slip is printed for the affected patron. The 25-character column length limits exploitation to timing attacks; data extraction is not practical. The stored payload executes on each subsequent issue-slip print, scaling linearly with the SLEEP value and the number of slip-news rows."}], "id": "CVE-2026-72610", "lastModified": "2026-08-11T13:19:05.077", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-72610", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-08-11T12:02:14.559828Z", "version": "2.0.3"}}]}, "published": "2026-08-11T12:17:44.257", "references": [{"source": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c", "url": "https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=42866"}, {"source": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c", "url": "https://koha-community.org/"}], "sourceIdentifier": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-89"}], "source": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c", "type": "Secondary"}]}

{}

{}