The management tool in MyLittleAdmin 3.8 allows remote attackers to execute arbitrary…
Priority HIGH 81CWE-798Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-798.
Summary
The management tool in MyLittleAdmin 3.8 allows remote attackers to execute arbitrary code because machineKey is hardcoded (the same for all customers' installations) in web.config, and can be used to send serialized ASP code.
Why it matters now
EPSS 0.77635 99th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged 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:mylittletools:mylittleadmin:3.8:*:*:*:*:*:*:* | 3.8 | Vulnerable | Mylittletools |
- cpe:2.3:a:mylittletools:mylittleadmin:3.8:*:*:*:*:*:*:* Versions 3.8 Vulnerable ·Mylittletools
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-13166
- 2026-10-03 Alias added: GHSA-hrgv-3gf4-fvpc
References
More Mylittletools Mylittleadmin vulnerabilities
- TI-2012-03435 Cross-site scripting (XSS) vulnerability in the management screen in myLittleTools… CVSS 2.0MEDIUM 4.3
Sources
- CVE-2020-13166 · CVE Program
- CVE-2020-13166 · NVD
- FIRST EPSS
- GHSA-hrgv-3gf4-fvpc · 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