CVE-2026-48154

GoRest is a Golang starter kit built with the Gin framework for prototyping and developing RESTful APIs. In versions prior to 1.12.2 nMemorySecret2FA contains a race condition due to an unsynchronized package-level map used to store 2FA secrets. Multiple HTTP handlers in handler/login.go and handler/twoFA.go read from and write to this map concurrently, and because Go's runtime treats unsynchronized concurrent map access as an unrecoverable fatal error, an attacker can repeatedly trigger this condition to crash the process on demand. This results in high, repeatable availability impact with no confidentiality or integrity consequences. This issue has been fixed in version 1.12.2.

CVSS v3 5.9 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/pilinux/gorest/commit/117ff55fc21b47442da07c44c30b403af2da407b
https://github.com/pilinux/gorest/pull/391
https://github.com/pilinux/gorest/security/advisories/GHSA-cpwg-x64r-rgwg
https://github.com/pilinux/gorest/security/advisories/GHSA-cpwg-x64r-rgwg

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-04 20:16

Updated : 2026-09-10 20:37

NVD link : CVE-2026-48154

Mitre link : CVE-2026-48154

CVE.ORG link : CVE-2026-48154

JSON object : View

Products Affected

No product.

CWE

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

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