CVE-2026-57491

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Source
https://cve.org/CVERecord?id=CVE-2026-57491
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-57491.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-57491
Aliases
  • GHSA-c4g2-8fg6-5xrr
Published
2026-10-14T20:17:04Z
Modified
2026-10-15T10:47:30Z
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
FileRise: ZIP extraction writes blocked file extensions to disk, bypassing the upload blocklist
Details

FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. Prior to 3.16.0, FileRise archive extraction does not apply UploadNamePolicy::isAllowedForWrite() before ZipArchive::extractTo() writes entries into the destination directory. An authenticated user with upload and extract permissions can place a blocked extension such as a PHP-family file inside a ZIP and cause it to be written to disk even when normal uploads reject that filename. Post-extraction metadata pruning does not remove the blocked file, so deployments that execute uploaded content may permit code execution. This issue is fixed in version 3.16.0.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-434"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/57xxx/CVE-2026-57491.json"
}
References

Affected packages

Git / github.com/error311/filerise

Affected ranges

Type
GIT
Repo
https://github.com/error311/filerise
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
85ab7e28083b91b21437ea3a63ed99a124b65929
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "3.16.0"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Affected versions

1.*
1.4.0
v1.*
v1.0.0
v1.0.1
v1.0.2
v1.0.3
v1.0.4
v1.0.5
v1.0.6
v1.0.7
v1.0.8
v1.0.9
v1.1.0
v1.1.1
v1.1.2
v1.1.3
v1.2.0
v1.2.1
v1.2.2
v1.2.3
v1.2.4
v1.2.5
v1.2.6
v1.2.7
v1.2.8
v1.3.0
v1.3.1
v1.3.13
v1.3.15
v1.3.2
v1.3.3
v1.3.4
v1.3.5
v1.3.6
v1.3.7
v1.3.8
v1.3.9
v1.5.0
v1.5.1
v1.5.2
v1.5.3
v1.6.0
v1.6.1
v1.6.10
v1.6.11
v1.6.2
v1.6.3
v1.6.5
v1.6.6
v1.6.7
v1.6.8
v1.6.9
v1.7.2
v1.7.3
v1.7.4
v1.7.5
v1.8.0
v1.8.1
v1.8.10
v1.8.11
v1.8.12
v1.8.13
v1.8.2
v1.8.3
v1.8.4
v1.8.5
v1.8.6
v1.8.7
v1.8.8
v1.8.9
v1.9.0
v1.9.1
v1.9.10
v1.9.11
v1.9.12
v1.9.13
v1.9.14
v1.9.2
v1.9.3
v1.9.4
v1.9.5
v1.9.6
v1.9.7
v1.9.8
v1.9.9
v2.*
v2.0.1
v2.0.2
v2.0.3
v2.0.4
v2.1.0
v2.10.1
v2.10.4
v2.10.5
v2.11.0
v2.11.1
v2.11.2
v2.11.3
v2.11.4
v2.12.0
v2.12.1
v2.13.0
v2.13.1
v2.2.1
v2.2.2
v2.2.3
v2.2.4
v2.3.0
v2.3.1
v2.3.2
v2.3.4
v2.3.5
v2.3.6
v2.3.7
v2.4.0
v2.5.0
v2.5.1
v2.5.2
v2.6.1
v2.6.2
v2.7.0
v2.7.1
v2.8.0
v2.9.2
v2.9.3
v3.*
v3.0.0
v3.0.1
v3.0.2
v3.1.0
v3.1.1
v3.1.2
v3.1.3
v3.1.4
v3.1.6
v3.1.7
v3.10.0
v3.11.0
v3.11.1
v3.11.2
v3.12.0
v3.13.0
v3.14.0
v3.15.0
v3.2.1
v3.2.2
v3.2.3
v3.2.4
v3.3.0
v3.3.1
v3.3.2
v3.3.3
v3.4.0
v3.4.1
v3.5.0
v3.5.1
v3.5.2
v3.6.0
v3.6.1
v3.7.0
v3.8.0
v3.9.0
v3.9.1
v3.9.2
v3.9.3
v3.9.4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-57491.json"