CVE-2025-4029: personal diary Buffer Overflow — Exploit

Description

A vulnerability was found in code-projects Personal Diary Management System 1.0 and classified as critical. Affected by this issue is the function addrecord of the component New Record Handler. The manipulation of the argument filename leads to stack-based buffer overflow. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used.

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CVSS v3.1 Score

5.3

MEDIUM

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

Weakness Type (CWE)

CWE-119 Buffer Overflow

CWE-121 CWE-121

CWE-787 Out-of-bounds Write

Affected Products

Vendor	Product	Versions
fabian	personal_diary_management_system	All

References

Exploits

https://github.com/zzzxc643/cve/blob/main/Diary%20Management%20System%20Stack%20Buffer%20Overflow.md

Other References

https://code-projects.org/ https://vuldb.com/?ctiid.306392 https://vuldb.com/?id.306392 https://vuldb.com/?submit.559198

Frequently Asked Questions

What is CVE-2025-4029? +

A vulnerability was found in code-projects Personal Diary Management System 1.0 and classified as critical. Affected by this issue is the function addrecord of the component New Record Handler. The manipulation of the argument filename leads to stack-based buffer overflow. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2025-4029? +

CVE-2025-4029 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-4029? +

CVE-2025-4029 affects products from fabian, specifically: personal_diary_management_system. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-4029? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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