Advisory Published


First published: Mon Nov 20 2023(Updated: )

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
OS4Ed OpenSIS=9.0

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Frequently Asked Questions

  • What is CVE-2023-38884?

    CVE-2023-38884 is an Insecure Direct Object Reference (IDOR) vulnerability in the Community Edition version 9.0 of openSIS Classic.

  • How does CVE-2023-38884 affect openSIS Classic?

    CVE-2023-38884 allows an unauthenticated remote attacker to access any student's files by visiting '/assets/studentfiles/<studentId>-<filename>'.

  • What is the severity of CVE-2023-38884?

    CVE-2023-38884 has a severity of 7.5 (high).

  • How can the Insecure Direct Object Reference (IDOR) vulnerability be fixed in openSIS Classic version 9.0?

    To fix the Insecure Direct Object Reference (IDOR) vulnerability in openSIS Classic version 9.0, it is recommended to apply the latest security patches or updates provided by OS4Ed.

  • Where can I find more information about CVE-2023-38884?

    More information about CVE-2023-38884 can be found at the following references: [GitHub repository](https://github.com/OS4ED/openSIS-Classic), [OS4Ed website](https://www.os4ed.com/), [Vulnerability research](https://github.com/dub-flow/vulnerability-research/tree/main/CVE-2023-38884).


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