CVE-2026-53553

Goploy: Arbitrary File Read via Path Traversal in /deploy/fileDiff allows Remote Server Compromise

HIGH
7.7
CVSS Score
Published: August 31, 2026 at 06:46 PM UTC
Updated: September 8, 2026 at 09:29 PM UTC
1 product affected across 1 vendorGoploy

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Severity
HIGH7.7
Exploit prediction
EPSS 0.5%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 1.18.0
Affected range stops below 1.18.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.7HIGHGitHub_M
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-22CWE-200

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