SQL injection in ProcessMaker
Priority MEDIUM 41CWE-89Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- SQL injection
- 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-89.
Summary
SQL injection vulnerability exists in the handling of sort parameters in ProcessMaker 3.4.11. A specially crafted HTTP request can cause an SQL injection. The reportTables_Ajax and clientSetupAjax pages are vulnerable to SQL injection in the sort parameter.An attacker can make an authenticated HTTP request to trigger these vulnerabilities.
Why it matters now
EPSS 0.01703 77th 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 3.4.11 | — | No fix listed | CNA |
- ProcessMaker Vendor— Affected ProcessMaker 3.4.11 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:processmaker:processmaker:3.4.11:*:*:*:*:*:*:* | 3.4.11 | Vulnerable | ProcessMaker |
- cpe:2.3:a:processmaker:processmaker:3.4.11:*:*:*:*:*:*:* Versions 3.4.11 Vulnerable ·ProcessMaker
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-13526
- 2026-10-03 Alias added: GHSA-fmx8-rqgc-5vmx
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-2016-07407 Deserialization of untrusted data in ProcessMaker Enterprise 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-2020-13526 · CVE Program
- CVE-2020-13526 · NVD
- FIRST EPSS
- GHSA-fmx8-rqgc-5vmx · 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