CVE-2026-33730

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Source
https://cve.org/CVERecord?id=CVE-2026-33730
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33730.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-33730
Aliases
  • GHSA-mcc2-8rp2-q6ch
Published
2026-03-27T00:30:02.069Z
Modified
2026-07-08T08:12:49.335977529Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
Open Source Point of Sale has an IDOR in Password Change (Home)
Details

Open Source Point of Sale (opensourcepos) is a web based point of sale application written in PHP using CodeIgniter framework. Prior to version 3.4.2, an Insecure Direct Object Reference (IDOR) vulnerability allows an authenticated low-privileged user to access the password change functionality of other users, including administrators, by manipulating the employee_id parameter. The application does not verify object ownership or enforce authorization checks. Version 3.4.2 adds object-level authorization checks to validate that the current user owns the employee_id being accessed.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33730.json",
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-639"
    ]
}
References

Affected packages

Git / github.com/opensourcepos/opensourcepos

Affected ranges

Type
GIT
Repo
https://github.com/opensourcepos/opensourcepos
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
849439c71eaa4c15857fb7c603297261c2ddc26d
Fixed
ee4d44ed396097d6010c5490ab4fd7cfae694624
Database specific 
{
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "cpe": "cpe:2.3:a:opensourcepos:open_source_point_of_sale:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "3.4.2"
        }
    ]
}

Affected versions

2.*
2.3.1
2.3.2
2.3.3
2.3.4
2.4.0
3.*
3.0.0
3.0.1
3.0.2
3.1.0
3.1.1
3.2.0
3.3.0
3.3.1
3.3.2
3.3.3
3.3.4
3.3.5
3.3.6
3.3.7
3.3.8
3.3.9
3.4.0
3.4.1
3.4.2
master.*
master.3.3.5
master.3.3.6
master.3.4.0-dev
Other
unstable

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33730.json"