A remote code execution (RCE) vulnerability in /library/think/App.php of Twothink v2.0…
Priority MEDIUM 47CWE-74Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.
Summary
A remote code execution (RCE) vulnerability in /library/think/App.php of Twothink v2.0 allows attackers to execute arbitrary PHP code.
Why it matters now
EPSS 0.02474 84th 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 |
| — | topthink/think (Packagist) | up to 6.0.9 | — | No fix listed | GHSA-ch3r-vp46-8g22 |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- topthink/think (Packagist) Vendor— Affected up to 6.0.9 Fixed in — No fix listed GHSA-ch3r-vp46-8g22
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:twothink_project:twothink:2.0:*:*:*:*:*:*:* | 2.0 | Vulnerable | Twothink Project |
- cpe:2.3:a:twothink_project:twothink:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·Twothink Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-17952
- 2026-10-03 Alias added: GHSA-ch3r-vp46-8g22
References
Sources
- CVE-2020-17952 · CVE Program
- CVE-2020-17952 · NVD
- FIRST EPSS
- GHSA-ch3r-vp46-8g22 · 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