CVE-2020-13526 — HIGH (8.8)

Vulnerability Description

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.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Processmaker	Processmaker	3.4.11

Related Weaknesses (CWE)

CWE-89

References

https://talosintelligence.com/vulnerability_reports/TALOS-2020-1126ExploitThird Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1126ExploitThird Party Advisory

FAQ

What is CVE-2020-13526?

CVE-2020-13526 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 pag...

How severe is CVE-2020-13526?

CVE-2020-13526 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-13526?

Check the references section above for vendor advisories and patch information. Affected products include: Processmaker Processmaker.