CVE-2023-53894

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Source
https://cve.org/CVERecord?id=CVE-2023-53894
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53894.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-53894
Published
2025-12-16T17:03:44.398Z
Modified
2026-08-12T03:51:35.731087724Z
Severity
  • 9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
phpfm 1.7.9 Authentication Bypass via Type Juggling Vulnerability
Details

phpfm 1.7.9 contains an authentication bypass vulnerability that allows attackers to log in by exploiting loose type comparison in password hash validation. Attackers can craft specific password hashes beginning with 0e or 00e to bypass authentication and upload malicious PHP files to the server.

Database specific 
{
    "cwe_ids": [
        "CWE-1390"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53894.json",
    "cna_assigner": "VulnCheck",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "introduced": "1.7.9"
                },
                {
                    "last_affected": "1.7.9"
                }
            ],
            "source": "AFFECTED_FIELD"
        }
    ]
}
References

Affected packages

Git / github.com/dulldusk/phpfm

Affected ranges

Type
GIT
Repo
https://github.com/dulldusk/phpfm
Events
Introduced
ea745d380796350ea3264c91ba92ebe788036f40
Last affected
ea745d380796350ea3264c91ba92ebe788036f40
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:dulldusk:phpfilemanager:1.7.9:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "1.7.9"
        },
        {
            "last_affected": "1.7.9"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

1.*
1.7.9
v1.*
v1.7.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53894.json"