CVE-2024-51752

Refresh-token disclosure via debug console logging

Published Nov 5, 2024 · Updated Nov 5, 2024

Sensitive-data exposure in WorkOS AuthKit Next.js before 0.13.2 allows local users to read refresh tokens from console logs. In updateSession, debug logging passes session.refreshToken and the newly returned refreshToken directly to console.log during token renewal. The disabled-by-default debug flag must be enabled and a session refresh must occur; access to the resulting logs exposes reusable authentication material.

CVSS severity2.1
Low
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Sensitive-data exposure in WorkOS AuthKit Next.js before 0.13.2 allows local users to read refresh tokens from console logs. In updateSession, debug logging passes session.refreshToken and the newly returned refreshToken directly to console.log during token renewal. The disabled-by-default debug flag must be enabled and a session refresh must occur; access to the resulting logs exposes reusable authentication material.

The record

CVE
CVE-2024-51752
Published
Nov 5, 2024
Updated
Nov 5, 2024
Vendor
WorkOS
Product
AuthKit Next.js
Classifications
CWE-532, T1552.001
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

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=< 0.13.2

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

WorkOS · AuthKit Next.jsversion=< 0.13.2

Published CVSS scores

2.1GitHub, Inc.CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/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 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
T1552.001Unsecured Credentials: Credentials In Files

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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo