CVE-2026-4783
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedA vulnerability has been found in itsourcecode College Management System 1.0. The impacted element is an unknown function of the file /admin/add-single-student-results.php of the component Parameter Handler. The manipulation of the argument course_code leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · high confidenceSQL injection vulnerability in itsourcecode College Management System 1.0 allows remote attackers to inject malicious SQL queries via the course_code parameter in /admin/add-single-student-results.php. The application fails to properly sanitize user input before using it in database queries.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Confirm the installed product is itsourcecode College Management SystemLocate application files or check web application fingerprint. Look for itsourcecode branding, check source code headers, or identify the application via HTTP responses. Compare the product name and version 1.0 against the affected product.Affected if The application is itsourcecode College Management System version 1.0 or earlier
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Verify the vulnerable script existsCheck if the file /admin/add-single-student-results.php exists in the web root directory. This file handles student result submissions.Affected if The file /admin/add-single-student-results.php is present in the application
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Confirm admin interface is accessibleAttempt to access the /admin/ path on the web server. Verify the application exposes this administrative endpoint without requiring VPN or additional authentication layers.Affected if The /admin/ interface is reachable over the network
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Test for SQL injection in course_code parameterSend a crafted request to /admin/add-single-student-results.php with the course_code parameter set to a SQL injection payload (e.g., course_code=' OR '1'='1). Observe if the application returns database errors or behaves differently compared to normal input.Affected if The course_code parameter accepts unsanitized input and reflects it in database queries without proper escaping or parameterization
The environment is affected if itsourcecode College Management System version 1.0 is deployed with the /admin/add-single-student-results.php file accessible and the course_code parameter vulnerable to SQL injection.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataImplement prepared statements/parameterized queries for all database operations, particularly for the course_code parameter in add-single-student-results.php. Apply input validation and ensure the database user has least privilege.
- Consultation2.0 h
- Implementation4.0 h
- Testing2.0 h
- Review / QA1.0 h
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Free · runs locallyCheck whether your project pulls in CVE-2026-4783 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2026-4783 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Version or environment caveats, and links to real fixes
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