CVE-2024-55231

Name: CVE-2024-55231
Creator: NVD / NIST
Published: 2024-12-18T22:15:07.127+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.32%

Last modified Jun 17, 2026

CVE-2024-55231 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. An IDOR vulnerability in the edit-notes.php module of PHPGurukul Online Notes Sharing Management System v1.0 allows unauthorized users to modify notes belonging to other accounts due to missing authorization checks. This flaw exposes sensitive data and enables attackers to alter another user's information.. EPSS estimates a 0.32% chance of exploitation in the next 30 days.

Description

An IDOR vulnerability in the edit-notes.php module of PHPGurukul Online Notes Sharing Management System v1.0 allows unauthorized users to modify notes belonging to other accounts due to missing authorization checks. This flaw exposes sensitive data and enables attackers to alter another user's information.

Metrics

CVSS 3.1

4.3/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

EPSS Probability

0.32%

24.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-639

Affected Software

Vendor	Product	Versions
Phpgurukul	Online Notes Sharing Management System	1.0

References

https://github.com/CV1523/CVEs/blob/main/CVE-2024-55231.mdExploit, Third Party Advisory
https://github.com/CV1523/CVEs/blob/main/CVE-2024-55231.mdExploit, Third Party Advisory

Timeline

Published: Dec 18, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-55231?

How severe is CVE-2024-55231?

CVE-2024-55231 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.32% probability of exploitation in the next 30 days.

How do I fix CVE-2024-55231?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-55231?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST