Authenticated referral tampering via unscoped record IDs
Published Aug 14, 2026 · Updated Aug 14, 2026
Authorization bypass in François Jacquet RosarioSIS 12.0 through 12.8 allows remote authenticated users to alter or delete referrals. Discipline/Referrals.php passes an attacker-selected referral ID to DBUpdate and DELETE operations without restricting the record to the current school and school year. Access requires an account with permission to edit Discipline Referrals, and successful exploitation modifies or deletes another school's referral record.
Summary
What happened
Authorization bypass in François Jacquet RosarioSIS 12.0 through 12.8 allows remote authenticated users to alter or delete referrals. Discipline/Referrals.php passes an attacker-selected referral ID to DBUpdate and DELETE operations without restricting the record to the current school and school year. Access requires an account with permission to edit Discipline Referrals, and successful exploitation modifies or deletes another school's referral record.
The record
- CVE
- CVE-2026-19784
- Published
- Aug 14, 2026
- Updated
- Aug 14, 2026
- Vendor
- François Jacquet
- Product
- RosarioSIS
- Classifications
- CWE-285, CWE-639, T1565.001
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Aug 14, 2026CVE publishedPublication date reported by the CVE source.
- Aug 14, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=12.0
- Affected versionversion=12.1
- Affected versionversion=12.2
- Affected versionversion=12.3
- Affected versionversion=12.4
- Affected versionversion=12.5
- Affected versionversion=12.6
- Affected versionversion=12.7
- Affected versionversion=12.8
What conditions does exploitation require?
What is affected?
Published CVSS scores
No CVSS assessment is available in this record.
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- IDOR in save/delete operations: Discipline Referrals, Student Billing, and Gradebook Assignmentsproof of concept · unverified
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo