CVE-2024-51753

Refresh-token disclosure via debug console logging

Published Nov 5, 2024 · Updated Nov 5, 2024

Sensitive-data logging in WorkOS AuthKit Remix before 0.4.1 allows local users to read refresh tokens from debug output. The updateSession function passes both the existing refresh token and the newly issued refresh token directly to console.log when debug mode is enabled. Exposure requires the normally disabled debug option, a session refresh, and access to the application's console logs.

CVSS severity2.1
Low
EPSS probability0.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Sensitive-data logging in WorkOS AuthKit Remix before 0.4.1 allows local users to read refresh tokens from debug output. The updateSession function passes both the existing refresh token and the newly issued refresh token directly to console.log when debug mode is enabled. Exposure requires the normally disabled debug option, a session refresh, and access to the application's console logs.

The record

CVE
CVE-2024-51753
Published
Nov 5, 2024
Updated
Nov 5, 2024
Vendor
WorkOS
Product
AuthKit Remix
Classifications
CWE-532
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 5, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 5, 2024Record 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=< 0.4.1

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

WorkOS · AuthKit Remixversion=< 0.4.1

Published CVSS scores

2.1GitHubCVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA: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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-532Insertion of Sensitive Information into Log File

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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