Vendor
SimpleHelp: actively exploited vulnerabilities
4 vulnerabilities in SimpleHelp products are listed in CISA’s catalog of actively exploited vulnerabilities, 3 of them used by ransomware. Latest addition on June 29, 2026: CVE-2026-48558 (SimpleHelp).
- 4 exploited vulnerabilities in the catalog
- 3 added in the last 12 months
- 3 used by ransomware
- 1 product affected
Affected products
- SimpleHelp4
All exploited vulnerabilities
CISA KEV catalog, newest first: each entry corresponds to observed exploitation.
2026 3 vulnerabilities
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CVE-2026-48558SimpleHelp Authentication Bypass Vulnerability
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CVE-2024-57728Used by ransomwareSimpleHelp Path Traversal Vulnerability
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CVE-2024-57726Used by ransomwareSimpleHelp Missing Authorization Vulnerability
2025 1 vulnerability
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CVE-2024-57727Used by ransomwareSimpleHelp Path Traversal Vulnerability
What to do
If your estate includes any of these products, make sure the vendor’s patches are applied, starting with the most recent vulnerabilities and those used by ransomware, then look for signs of compromise: an exploited vulnerability has often been used before it was fixed.
Additions from all vendors are tracked on the Actively exploited vulnerabilities page, updated several times a day. Sources: CISA KEV catalog (US public domain) and CERT-FR.