{"affected":[{"defaultStatus":"unaffected","ecosystem":"composer","packageName":"francoisjacquet/rosariosis","product":"RosarioSIS","source":"CNA: VulnCheck","vendor":"francoisjacquet","versions":[{"lessThan":"12.9","status":"affected","version":"0","versionType":"custom"}]}],"cveId":"CVE-2026-121731","cwes":["CWE-89"],"description":"RosarioSIS before 12.9 contains a sql injection vulnerability that allows authenticated non-student users, including parents, to inject SQL via the unquoted period_id parameter in StudentSummary.php. Attackers can supply payloads without single quotes into IN() clauses to extract administrator password hashes and student records through time-based queries or modify data via stacked statements.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":8.7,"severity":"high","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},{"score":8.8,"severity":"high","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},{"score":8.7,"severity":"high","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","version":"4.0"},{"score":8.8,"severity":"high","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}],"modifiedAt":1793747856907,"publishedAt":1793746536529,"references":[{"source":"CNA: VulnCheck","tags":["patch"],"url":"https://github.com/francoisjacquet/rosariosis/commit/1b809f9761b50c3f6faf9e1b2b5f5e74d63509c1"},{"source":"CNA: VulnCheck","tags":["product"],"url":"https://github.com/francoisjacquet/rosariosis"},{"source":"CNA: VulnCheck","tags":["issue-tracking"],"url":"https://gitlab.com/francoisjacquet/rosariosis/-/issues/375"},{"source":"CNA: VulnCheck","tags":["technical-description"],"url":"https://github.com/francoisjacquet/rosariosis/blob/v12.8.1/modules/Attendance/includes/StudentSummary.php#L119"},{"source":"CNA: VulnCheck","tags":["release-notes"],"url":"https://github.com/francoisjacquet/rosariosis/releases/tag/v12.9"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/rosariosis-before-12.9-sql-injection-via-period-id-in-attendance-absence-report"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/francoisjacquet/rosariosis"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/francoisjacquet/rosariosis/blob/v12.8.1/modules/Attendance/includes/StudentSummary.php#L119"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/francoisjacquet/rosariosis/commit/1b809f9761b50c3f6faf9e1b2b5f5e74d63509c1"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/francoisjacquet/rosariosis/releases/tag/v12.9"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://gitlab.com/francoisjacquet/rosariosis/-/issues/375"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://www.vulncheck.com/advisories/rosariosis-before-12.9-sql-injection-via-period-id-in-attendance-absence-report"}],"remediation":[{"kind":"fix","source":"CNA: VulnCheck","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/francoisjacquet/rosariosis/commit/1b809f9761b50c3f6faf9e1b2b5f5e74d63509c1"}],"revision":"2814528622c1108d055d7183c79d12b62003cff15ccb8a0db42a62345380d4c2","sources":[{"modifiedAt":1793746536529,"name":"CNA: VulnCheck","retrievedAt":1793748233944,"url":"https://www.cve.org/CVERecord?id=CVE-2026-121731"},{"modifiedAt":1793747856907,"name":"NVD","retrievedAt":1793751791778,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-121731"}],"ssvc":null,"status":"published","title":"RosarioSIS before 12.9 SQL Injection via period_id in Attendance Absence Report","updatedAt":1793751791778}