CVE-2026-104478

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Source
https://cve.org/CVERecord?id=CVE-2026-104478
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-104478.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-104478
Published
2026-10-02T23:28:48Z
Modified
2026-10-28T02:31:14Z
Severity
  • 7.1 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N CVSS Calculator
Summary
Formwork before 2.3.13 Path Traversal via BackupController Download and Delete
Details

Formwork before 2.3.13 contains a path traversal vulnerability in BackupController that allows authenticated panel users to read or delete arbitrary files. Attackers with backup download or delete permission can supply a base64-encoded backslash-separated traversal payload that bypasses PHP basename on Linux to access files outside the backup directory.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-22"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/104xxx/CVE-2026-104478.json"
}
References

Affected packages

Git / github.com/getformwork/formwork

Affected ranges

Type
GIT
Repo
https://github.com/getformwork/formwork
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
f9dabf727caa11de74e5cd672a6716dad3a321d9
Fixed
89e7821a6fcee89474cd401b3dde0c1dccb0687f
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "2.3.13"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        },
        {
            "range":  [
                {
                    "fixed":  "89e7821a6fcee89474cd401b3dde0c1dccb0687f"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

0.*
0.10.0
0.10.1
0.10.2
0.10.3
0.10.4
0.10.5
0.11.0
0.11.1
0.11.2
0.12.0
0.12.1
1.*
1.0.0
1.1.0
1.1.1
1.10.0
1.10.1
1.10.2
1.10.3
1.11.0
1.2.0
1.2.1
1.3.0
1.3.1
1.4.0
1.4.1
1.4.2
1.4.3
1.4.4
1.4.5
1.4.6
1.4.7
1.5.0
1.5.1
1.5.2
1.6.0
1.6.1
1.7.0
1.7.1
1.8.0
1.9.0
1.9.1
2.*
2.0.0
2.0.0-beta.1
2.0.0-beta.2
2.0.0-beta.3
2.0.0-beta.4
2.0.0-beta.5
2.0.0-beta.6
2.0.0-rc.1
2.0.1
2.1.0
2.1.1
2.1.2
2.1.3
2.1.4
2.1.5
2.2.0
2.2.1
2.2.2
2.3.0
2.3.1
2.3.10
2.3.11
2.3.12
2.3.2
2.3.3
2.3.4
2.3.5
2.3.6
2.3.7
2.3.8
2.3.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-104478.json"