CVE-2022-2583Network attack vector

Incorrect request routing via shared middleware handler

Published Dec 27, 2022 · Updated Apr 11, 2025

Race condition in ntbosscher gobase/auth/httpauth before 0.7.2 allows remote attackers to route HTTP requests to the wrong handler. Setup reuses one middleware server across route wrappers, and each wrapper overwrites its shared next handler instead of receiving a clone. Concurrent unauthenticated requests can therefore reach a handler assigned to another route, changing which application action processes a request.

CVSS severity3.7
Low
EPSS probability0.35%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Race condition in ntbosscher gobase/auth/httpauth before 0.7.2 allows remote attackers to route HTTP requests to the wrong handler. Setup reuses one middleware server across route wrappers, and each wrapper overwrites its shared next handler instead of receiving a clone. Concurrent unauthenticated requests can therefore reach a handler assigned to another route, changing which application action processes a request.

The record

CVE
CVE-2022-2583
Published
Dec 27, 2022
Updated
Apr 11, 2025
Vendor
ntbosscher
Product
gobase/auth/httpauth
Classifications
CWE-362
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 27, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 11, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <0.7.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

ntbosscher · gobase/auth/httpauthversion=0 <0.7.2

Published CVSS scores

3.7NVDCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
3.7CISA-ADPCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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