DefaultFuction Customer-Relationship-Management-In-C-Project Customer Search gets stack-based overflow
Priority LOW 24CWE-119Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
A weakness has been identified in DefaultFuction Customer-Relationship-Management-In-C-Project 2.0. Impacted is the function gets of the component Customer Search Module. This manipulation causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The project confirms, that "it’s being processed".
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00431 37th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- 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 |
|---|---|---|---|---|---|
| DefaultFuction | Customer-Relationship-Management-In-C-Project | 2.0 | — | No fix listed | CNA |
- Customer-Relationship-Management-In-C-Project VendorDefaultFuction Affected 2.0 Fixed in — No fix listed CNA
CPE names CNA · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:defaultfuction:customer-relationship-management-in-c-project:*:*:*:*:*:*:*:* | — | — | DefaultFuction |
- cpe:2.3:a:defaultfuction:customer-relationship-management-in-c-project:*:*:*:*:*:*:*:* Versions — — ·DefaultFuction
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-19933
- 2026-10-03 Alias added: GHSA-w5gq-mqrx-5j28
References
More DefaultFuction vulnerabilities
- TI-2026-04665 DefaultFuction Content-Management-System tools.php command injection CVSS 4.0MEDIUM 6.9
- TI-2026-04025 DefaultFuction Jeson-Customer-Relationship-Management-System API Module System.php server-side request forgery CVSS 4.0MEDIUM 6.9
- TI-2026-58961 DefaultFuction CRM delete.php sql injection CVSS 4.0MEDIUM 5.3
- TI-2026-58960 DefaultFuction CRM delete.php sql injection CVSS 4.0MEDIUM 5.3
- TI-2026-58959 DefaultFuction CRM edit.php sql injection CVSS 4.0MEDIUM 5.3
- TI-2026-16163 DefaultFuction Notice-System-Managent NoticeController execute GroovyShell.evaluate code injection CVSS 4.0MEDIUM 5.3
Sources
- CVE-2026-19933 · CVE Program
- CVE-2026-19933 · NVD
- FIRST EPSS
- GHSA-w5gq-mqrx-5j28 · 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