simplehelp vulnerabilities and fixes

Recent CVEs affecting simplehelp, with upgrade or downgrade steps. 1 tracked.

simplehelp has 1 tracked vulnerability, 1 critical and 1 exploited in the wild (CISA KEV). A fixed release or vendor patch exists for 1. Most recent: 2026-06-12. Highest priority: CVE-2026-48558 (score 98/100).

• CVE-2026-48558 CRITICAL 10.0 EXPLOITED UPGRADE SimpleHelp Authentication Bypass Vulnerability

FAQ

How do I fix simplehelp vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is simplehelp being exploited right now?

Yes: 1 simplehelp CVE is on the CISA Known Exploited Vulnerabilities list, so patch it first.

Which simplehelp CVE should I patch first?

CVE-2026-48558 currently ranks highest (98/100): SimpleHelp Authentication Bypass Vulnerability.

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