GHSA-5vpg-rj7q-qpw2

Suggest an improvement
Source
https://github.com/advisories/GHSA-5vpg-rj7q-qpw2
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-5vpg-rj7q-qpw2/GHSA-5vpg-rj7q-qpw2.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-5vpg-rj7q-qpw2
Aliases
  • CVE-2026-39850
Published
2026-05-11T19:34:28Z
Modified
2026-05-11T19:49:06.452655Z
Severity
  • 7.4 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
Summary
Yii 2: Local file inclusion via view parameter name collision
Details

The core view rendering method View::renderPhpFile() calls extract($_params_, EXTR_OVERWRITE) before the require statement that includes the view file. A caller-controlled parameter named _file_ in the $params array overwrites the internal local variable that specifies which file is included — enabling a Local File Inclusion primitive.

Impact

  • Local File Inclusion (arbitrary file read via non-PHP files)
  • Potential RCE if attacker can write PHP files via a separate primitive
  • Information disclosure

Patches

2.0.55

Workarounds

No.

Database specific 
{
    "github_reviewed": true,
    "github_reviewed_at": "2026-05-11T19:34:28Z",
    "cwe_ids": [
        "CWE-20",
        "CWE-98"
    ],
    "severity": "HIGH",
    "nvd_published_at": null
}
References

Affected packages

Packagist / yiisoft/yii2

Package

Name
yiisoft/yii2
Purl
pkg:composer/yiisoft/yii2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.55

Affected versions

2.*
2.0.0-alpha
2.0.0-beta
2.0.0-rc
2.0.0
2.0.1
2.0.2
2.0.3
2.0.4
2.0.5
2.0.6
2.0.7
2.0.8
2.0.9
2.0.10
2.0.11
2.0.11.1
2.0.11.2
2.0.12
2.0.12.1
2.0.12.2
2.0.13
2.0.13.1
2.0.13.2
2.0.13.3
2.0.14
2.0.14.1
2.0.14.2
2.0.15
2.0.15.1
2.0.16
2.0.16.1
2.0.17
2.0.18
2.0.19
2.0.20
2.0.21
2.0.22
2.0.23
2.0.24
2.0.25
2.0.26
2.0.27
2.0.28
2.0.29
2.0.30
2.0.31
2.0.32
2.0.33
2.0.34
2.0.35
2.0.36
2.0.37
2.0.38
2.0.39
2.0.39.1
2.0.39.2
2.0.39.3
2.0.40
2.0.41
2.0.41.1
2.0.42
2.0.42.1
2.0.43
2.0.44
2.0.45
2.0.46
2.0.47
2.0.48
2.0.48.1
2.0.49
2.0.49.1
2.0.49.2
2.0.49.3
2.0.49.4
2.0.50
2.0.51
2.0.52
2.0.53
2.0.54

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-5vpg-rj7q-qpw2/GHSA-5vpg-rj7q-qpw2.json"