CVE-2018-6411

high-risk
Published 2018-05-26

An issue was discovered in Appnitro MachForm before 4.2.3. When the form is set to filter a blacklist, it automatically adds dangerous extensions to the filters. If the filter is set to a whitelist, the dangerous extensions can be bypassed through ap_form_elements SQL Injection.

Do I need to act?

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11.1% chance of exploitation in next 30 days
EPSS score — higher than 89% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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1 public exploit available
44804
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Machform

References (6)

Exploit https://metalamin.github.io/MachForm-not-0-day-EN/
Exploit https://www.exploit-db.com/exploits/44804/
Release Notes https://www.machform.com/blog-machform-423-security-release/
Exploit https://metalamin.github.io/MachForm-not-0-day-EN/
Exploit https://www.exploit-db.com/exploits/44804/
Release Notes https://www.machform.com/blog-machform-423-security-release/
55
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 18/34 · Moderate
Exposure 5/34 · Minimal