Deserialization of untrusted data in ProcessMaker Enterprise
Priority MEDIUM 42CWE-502Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- 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 3.1 · NVD. Fix status from CNA. Impact type from CWE-502.
Summary
A code execution vulnerability exists in ProcessMaker Enterprise Core 3.0.1.7-community. A specially crafted web request can cause unsafe deserialization potentially resulting in PHP code being executed. An attacker can send a crafted web parameter to trigger this vulnerability.
Why it matters now
EPSS 0.02211 82nd 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 |
|---|---|---|---|---|---|
| ProcessMaker | ProcessMaker Enterprise | ProcessMaker Enterprise Core 3.0.1.7-community | — | No fix listed | CNA |
- ProcessMaker Enterprise VendorProcessMaker Affected ProcessMaker Enterprise Core 3.0.1.7-community Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:processmaker:processmaker:3.0.1.7:*:*:*:enterprise:*:*:* | 3.0.1.7 | Vulnerable | ProcessMaker |
- cpe:2.3:a:processmaker:processmaker:3.0.1.7:*:*:*:enterprise:*:*:* Versions 3.0.1.7 Vulnerable ·ProcessMaker
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2016-9045
- 2026-10-03 Alias added: GHSA-pmvr-f574-5c53
References
More Processmaker vulnerabilities
- TI-2022-18153 ProcessMaker before v3.5.4 was discovered to contain insecure permissions in the user… CVSS 3.1HIGH 8.8
- TI-2020-10605 SQL injection in ProcessMaker CVSS 3.1HIGH 8.8
- TI-2020-10604 SQL injection in ProcessMaker CVSS 3.1HIGH 8.8
- TI-2016-07408 SQL injection in ProcessMaker Enterprise CVSS 3.1HIGH 7.4
Sources
- CVE-2016-9045 · CVE Program
- CVE-2016-9045 · NVD
- FIRST EPSS
- GHSA-pmvr-f574-5c53 · 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