Nibbleblog 4.0.5 allows eval injection by placing PHP code in the install.php username…
Priority MEDIUM 45CWE-94Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-94.
Summary
Nibbleblog 4.0.5 allows eval injection by placing PHP code in the install.php username parameter and then making a content/private/shadow.php request.
Why it matters now
EPSS 0.01717 77th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
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 |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:nibbleblog:nibbleblog:4.0.5:*:*:*:*:*:*:* | 4.0.5 | Vulnerable | Nibbleblog |
- cpe:2.3:a:nibbleblog:nibbleblog:4.0.5:*:*:*:*:*:*:* Versions 4.0.5 Vulnerable ·Nibbleblog
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-7719
- 2026-10-03 Alias added: GHSA-3p4p-6mrf-w5jm
References
More Nibbleblog vulnerabilities
- TI-2015-05804 Unrestricted file upload vulnerability in the My Image plugin in Nibbleblog before 4.0.5… CVSS 2.0MEDIUM 6.5
- TI-2020-14543 dmin/kernel/api/login.class.phpin in nibbleblog v3.7.1c allows type juggling for login… CVSS 3.1HIGH 7.5
- TI-2018-11899 An issue was discovered in Nibbleblog v4.0.5. CVSS 3.0HIGH 7.2
- TI-2015-05803 Multiple cross-site request forgery (CSRF) vulnerabilities in Nibbleblog before 4.0.5… CVSS 2.0MEDIUM 6.8
- TI-2018-04756 Nibbleblog 4.0.5 on macOS defaults to having .DS_Store in each directory, causing DS_Store information to leak. CVSS 3.0MEDIUM 5.3
- TI-2014-07328 Multiple cross-site scripting (XSS) vulnerabilities in Nibbleblog before 4.0.2 allow… CVSS 2.0MEDIUM 4.3
Sources
- CVE-2019-7719 · CVE Program
- CVE-2019-7719 · NVD
- FIRST EPSS
- GHSA-3p4p-6mrf-w5jm · GitHub Advisory Database · CC BY 4.0
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