baserCMS version 3.0.14 and earlier, 4.0.5 and earlier allows remote attackers to delete…
Priority LOW 36Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- Fixed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA and GitHub.
Summary
baserCMS version 3.0.14 and earlier, 4.0.5 and earlier allows remote attackers to delete arbitrary files via unspecified vectors when the "File" field is being used in the mail form.
Why it matters now
EPSS 0.01418 72nd percentileScored 2026-11-07
Fix Fixed baserproject/basercms (Packagist): 3.0.15, 4.0.6
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 |
|---|---|---|---|---|---|
| baserproject | baserCMS | up to 3.0.14; up to 4.0.5 | — | No fix listed | CNA |
| — | baserproject/basercms (Packagist) | before 3.0.15 | 3.0.15 | Patch available | GHSA-x73x-7gmx-w835 |
| — | baserproject/basercms (Packagist) | 4.0.0 to before 4.0.6 | 4.0.6 | Patch available | GHSA-x73x-7gmx-w835 |
- baserCMS Vendorbaserproject Affected up to 3.0.14; up to 4.0.5 Fixed in — No fix listed CNA
- baserproject/basercms (Packagist) Vendor— Affected before 3.0.15 Fixed in 3.0.15 Patch available GHSA-x73x-7gmx-w835
- baserproject/basercms (Packagist) Vendor— Affected 4.0.0 to before 4.0.6 Fixed in 4.0.6 Patch available GHSA-x73x-7gmx-w835
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:basercms:basercms:*:*:*:*:*:*:*:* | 3.0.0 – 3.0.14; 4.0.0 – 4.0.5 | Vulnerable | baserproject |
- cpe:2.3:a:basercms:basercms:*:*:*:*:*:*:*:* Versions 3.0.0 – 3.0.14; 4.0.0 – 4.0.5 Vulnerable ·baserproject
Remediation
- Fix · GHSA-x73x-7gmx-w835 baserproject/basercms (Packagist) Fixed in 3.0.15 Advisory →
- Fix · GHSA-x73x-7gmx-w835 baserproject/basercms (Packagist) Fixed in 4.0.6 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2017-10843
- 2026-10-03 Alias added: GHSA-x73x-7gmx-w835
References
More baserproject Basercms vulnerabilities
- TI-2026-17563 baserCMS: OS Command Injection Leading to Remote Code Execution (RCE) CVSS 3.1CRITICAL 9.1
- TI-2025-23967 baserCMS: unsafe File Upload Leading to Remote Code Execution (RCE) CVSS 3.1HIGH 8.7
- TI-2026-23707 baserCMS: Mail Form Acceptance Bypass via Public API CVSS 3.1MEDIUM 5.3
- TI-2023-10935 baserCMS File Uploader Remote Code Execution (RCE) vulnerability CVSS 3.1CRITICAL 9.8
- TI-2023-10936 baserCMS allows any file to be uploaded CVSS 3.1CRITICAL 9.8
- TI-2023-23483 baserCMS Code Injection Vulnerability in Mail Form Feature CVSS 3.1CRITICAL 9.8
Sources
- CVE-2017-10843 · CVE Program
- CVE-2017-10843 · NVD
- FIRST EPSS
- GHSA-x73x-7gmx-w835 · GitHub Advisory Database · CC BY 4.0
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