CVE-2026-31894

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Source
https://cve.org/CVERecord?id=CVE-2026-31894
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-31894.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-31894
Aliases
  • GHSA-6mmm-27h8-8g55
Published
2026-03-11T19:05:51Z
Modified
2026-10-28T02:30:24Z
Severity
  • 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
WeGIA affected by arbitrary file read via symlink in backup restore
Details

WeGIA is a web manager for charitable institutions. In 3.6.5, The patched loadBackupDB() extracts tar.gz archives to a temporary directory using PHP's PharData class, then uses glob() and file_get_contents() to read SQL files from the extracted contents. Neither the extraction nor the file reading validates whether archive members are symbolic links. This vulnerability is fixed in 3.6.6.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-59"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31894.json"
}
References

Affected packages

Git / github.com/labredescefetrj/wegia

Affected ranges

Type
GIT
Repo
https://github.com/labredescefetrj/wegia
Events
Introduced
592a08154cf1268ea0344031618b03899168e6a0
Fixed
4b6dd776cf21c20f1f06407331b8b11c8958b427
Fixed
79e7a164eddb527e3b331037b7a4defb8c115d50
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "3.6.5"
                },
                {
                    "fixed":  "3.6.6"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StringRangeExpression"
        },
        {
            "range":  [
                {
                    "fixed":  "79e7a164eddb527e3b331037b7a4defb8c115d50"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

3.*
3.6.5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-31894.json"