Known exploited · SimpleHelp
CVE-2024-57726: SimpleHelp Missing Authorization Vulnerability
What it is
SimpleHelp contains a missing authorization vulnerability that could allow low-privileged technicians to create API keys with excessive permissions. These API keys can be used to escalate privileges to the server admin role.
- Vendor
- SimpleHelp
- Product
- SimpleHelp
- Added to KEV
- April 24, 2026
- CISA due date
- May 8, 2026
- Ransomware use
- Known
- Weakness
- CWE-862: Missing Authorization
What CISA requires
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Forensic triage
No
What to do now
- Find every instance of SimpleHelp you run, including the forgotten ones, and check its version against the vendor advisory.
- Apply the vendor's fix or mitigation, before May 8, 2026 if you are bound by CISA's deadline, sooner if it faces the internet.
- Assume it was tried against you already: look for signs of exploitation from the date it was added, not from the day you patched.
References
H2 Security
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Start freeSource: CISA Known Exploited Vulnerabilities Catalog (public domain), catalog version 2026.10.01.