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ADVISORY · 2026-06-17 · SRC MS-ISAC · CRITICAL
2026-06-17 critical REL 9/10

SimpleHelp Authentication Bypass Allows Unauthenticated Account Creation

post-secondarygovernmenthealthcareenergymspgeneral

A vulnerability in SimpleHelp remote support software enables unauthenticated attackers to create new technician accounts and gain unauthorized access to managed endpoints. Attackers exploiting this flaw could execute commands, install software, and access or modify sensitive data across connected systems.

Why it matters in Western Canada: SimpleHelp is commonly used by Canadian MSPs, IT teams, and helpdesks supporting post-secondary, government, healthcare, and energy sectors in Western Canada. Exploitation could compromise critical infrastructure across multiple organizations in the region.


Summary generated from the original advisory. Read the full source: ms-isac

Source
https://www.cisecurity.org/advisory/a-vulnerability-in-simplehelp-could-allow-for-authentication-bypass_2026-061
CVEs
None listed
Tags
simplehelp, authentication-bypass, remote-access, account-creation, msp
Provenance
mask2-ti-pipeline (AI-assisted, human-reviewable)