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Vulnerability record · CVE-2023-0455 · published 26 January 2023

CVE-2023-0455: Bumsys project bumsys unrestricted file upload vulnerability

Bumsys Project · Bumsys

Unrestricted Upload of File with Dangerous Type in GitHub repository unilogies/bumsys prior to v1.0.3-beta.

8.8 CVSS 3.1 High EPSS 5.7% · top 7.2% CWE-434 · Unrestricted file upload
8.8CVSS 3.1 base score
5.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Unrestricted Upload of File with Dangerous Type in GitHub repository unilogies/bumsys prior to v1.0.3-beta.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/172674/Bumsys-Business-Management-System-1.0.3-beta-Shell-Upload.html
https://github.com/unilogies/bumsys/commit/a5beff7868ab63bf4ec752a1102f8da033c66b28 PatchThird Party Advisory
https://huntr.dev/bounties/b5e9c578-1a33-4745-bf6b-e7cdb89793f7 ExploitPatchThird Party Advisory
http://packetstormsecurity.com/files/172674/Bumsys-Business-Management-System-1.0.3-beta-Shell-Upload.html
https://github.com/unilogies/bumsys/commit/a5beff7868ab63bf4ec752a1102f8da033c66b28 PatchThird Party Advisory
https://huntr.dev/bounties/b5e9c578-1a33-4745-bf6b-e7cdb89793f7 ExploitPatchThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2023-2551Bumsys project bumsys php remote file inclusion vulnerabilityPHP Remote File Inclusion in GitHub repository unilogies/bumsys prior to 2.1.1.EPSS 1.9%8.8CVE-2023-2552Bumsys project bumsys cross-site request forgery vulnerabilityCross-Site Request Forgery (CSRF) in GitHub repository unilogies/bumsys prior to 2.1.1.EPSS 0.43%7.2CVE-2023-2832Bumsys project bumsys sql injection vulnerabilitySQL Injection in GitHub repository unilogies/bumsys prior to 2.2.0.EPSS 0.89%7.2CVE-2023-2554Bumsys project bumsys vulnerabilityExternal Control of File Name or Path in GitHub repository unilogies/bumsys prior to 2.2.0.EPSS 29%6.5CVE-2023-1361Bumsys project bumsys sql injection vulnerabilitySQL Injection in GitHub repository unilogies/bumsys prior to v2.0.2.EPSS 0.75%6.1CVE-2023-1362Bumsys project bumsys clickjacking vulnerabilityImproper Restriction of Rendered UI Layers or Frames in GitHub repository unilogies/bumsys prior to v2.0.2.EPSS 1.4%5.4CVE-2023-2553Bumsys project bumsys cross-site scripting vulnerabilityCross-site Scripting (XSS) - Stored in GitHub repository unilogies/bumsys prior to 2.2.0.EPSS 0.37%10.0CVE-2026-56291Balbooa Forms Joomla extension unauthenticated arbitrary file upload RCEThe Balbooa Forms extension for Joomla before version 2.4.1 accepts file uploads without authentication and does not restrict file type, allowing exe…KEVEPSS 15%analysed

Source: NIST National Vulnerability Database (record CVE-2023-0455), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.