High severity · published Aug 31, 2026
CVE-2026-53553
Goploy: Arbitrary File Read via Path Traversal in /deploy/fileDiff allows Remote Server Compromise
7.7
CVSS
0.5%
EPSS
No
On KEV
Description
Goploy is an open-source automation deployment system. Prior to version 1.18.0, a severe path traversal vulnerability exists in its backend API endpoints, specifically /deploy/fileDiff (File Compare), when handling file paths provided by the client. This issue has been patched in version 1.18.0.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 40% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GO
goploy · zhenorzz
< 1.18.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-53553
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-53553
github.com
http://github.com/zhenorzz/goploy/releases/tag/v1.18.0
github.com
https://github.com/zhenorzz/goploy/commit/d51aa15ebc0a474d9d71d6c453a0fe798dd5e007
github.com
https://github.com/zhenorzz/goploy/security/advisories/GHSA-4g5x-hcwm-82jw
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