CVE-2024-57728
Path Traversal in SimpleHelp. CISA confirmed attackers exploit it and added it to its Known Exploited Vulnerabilities catalog on 24 April 2026.
- Product
- SimpleHelp
- Added to CISA's catalog
- Federal fix-by date
- Ransomware
- Known to be used in ransomware
- Vendor advisories
- Sources
- CISA’s catalog, NVD entry
CISA’s description.
SimpleHelp contains a path traversal vulnerability that allows admin users to upload arbitrary files anywhere on the file system by uploading a crafted zip file (i.e. zip slip). This can be exploited to execute arbitrary code on the host in the context of the SimpleHelp server user.
More from SimpleHelp this year.
- CVE-2026-48558 Authentication Bypass, added
- CVE-2024-57726 Missing Authorization, added
Every flaw CISA confirmed exploited in the last 30 days is on the exploit watch. This is not security advice. Check the vendor’s advisory before acting. From CISA’s catalog of 4 November 2026.