An issue was discovered in CS Cart 4.18.3 allows the vendor login functionality lacks…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · Low · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-284.
Summary
An issue was discovered in CS Cart 4.18.3 allows the vendor login functionality lacks essential security controls such as CAPTCHA verification and rate limiting. This allows an attacker to systematically attempt various combinations of usernames and passwords (brute-force attack) to gain unauthorized access to vendor accounts. The absence of any blocking mechanism makes the login endpoint susceptible to automated attacks.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
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
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-50850
- 2026-10-03 Alias added: GHSA-g74q-gh4w-3jmf
References
More Cs-cart vulnerabilities
- TI-2025-32245 Cross Site Request Forgery (CSRF) vulnerability in CS Cart 4.18.3, allows attackers to… CVSS 3.1MEDIUM 6.5
- TI-2025-32246 A file upload vulnerability was discovered in CS Cart 4.18.3, allows attackers to execute… CVSS 3.1MEDIUM 6.1
- TI-2016-04205 Twigmo bundled with CS-Cart 4.3.9 and earlier and Twigmo bundled with CS-Cart… CVSS 3.0HIGH 8.8
- TI-2017-01441 Cross-site request forgery in Frogman Office Inc. CS-Cart Japanese Edition CVSS 3.0HIGH 8.8
- TI-2007-00223 PHP remote file inclusion vulnerability in install.php in CS-Cart 1.3.3 allows remote… CVSS 2.0HIGH 7.5
- TI-2017-11456 The files function in the administration section in CS-Cart 4.6.2 and earlier allows… CVSS 3.0HIGH 7.2
Sources
- CVE-2025-50850 · CVE Program
- CVE-2025-50850 · NVD
- FIRST EPSS
- GHSA-g74q-gh4w-3jmf · 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