/panel/uploads in Subrion CMS 4.2.1 allows remote attackers to execute arbitrary PHP code…
Priority HIGH 67CWE-434Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-434.
Summary
/panel/uploads in Subrion CMS 4.2.1 allows remote attackers to execute arbitrary PHP code via a .pht or .phar file, because the .htaccess file omits these.
Why it matters now
EPSS 0.64507 99th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix Fixed intelliants/subrion (Packagist): 4.2.2
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | intelliants/subrion (Packagist) | before 4.2.2 | 4.2.2 | Patch available | GHSA-73xj-v6gc-g5p5 |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- intelliants/subrion (Packagist) Vendor— Affected before 4.2.2 Fixed in 4.2.2 Patch available GHSA-73xj-v6gc-g5p5
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:intelliants:subrion_cms:4.2.1:*:*:*:*:*:*:* | 4.2.1 | Vulnerable | Intelliants |
- cpe:2.3:a:intelliants:subrion_cms:4.2.1:*:*:*:*:*:*:* Versions 4.2.1 Vulnerable ·Intelliants
Remediation
- Fix · GHSA-73xj-v6gc-g5p5 intelliants/subrion (Packagist) Fixed in 4.2.2 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2018-19422
- 2026-10-03 Alias added: GHSA-73xj-v6gc-g5p5
References
Exploit 2
More Intelliants Subrion Cms vulnerabilities
- TI-2025-43172 Multiple reflected cross-site scripting (XSS) vulnerabilities in the installation module… CVSS 3.1MEDIUM 6.1
- TI-2023-23544 Multiple Cross-Site Scripting (XSS) vulnerabilities in installation of Subrion CMS… CVSS 3.1MEDIUM 6.1
- TI-2022-21043 A cross-site scripting (XSS) vulnerability in the CMS Field Add page of Intelliants… CVSS 3.1MEDIUM 6.1
- TI-2017-08464 Subrion CMS before 4.1.5.10 has a SQL injection vulnerability in /front/search.php via the $_GET array. CVSS 3.0CRITICAL 9.8
- TI-2025-35369 An issue was discovered in Subrion CMS 4.2.1, allowing authenticated adminitrators or… CVSS 3.1LOW 3.8
- TI-2017-03923 Subrion CMS 4.0.5.10 has SQL injection in admin/database/ via the query parameter. CVSS 3.0CRITICAL 9.8
Sources
- CVE-2018-19422 · CVE Program
- CVE-2018-19422 · NVD
- FIRST EPSS
- GHSA-73xj-v6gc-g5p5 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences