CVE-2023-39057

Channel access token disclosure

Published Nov 2, 2023 · Updated Sep 5, 2024

Information disclosure in hirochanKAKIwaiting 13.6.1 allows attackers to obtain its channel access token via unspecified vectors. The public CVE record and its surviving references do not disclose the component or operation that exposes the token. Possession of the exposed token permits crafted messages to be sent through the associated channel; no broader impact is documented.

CVSS severityUnavailable
Unscored
EPSS probability0.62%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in hirochanKAKIwaiting 13.6.1 allows attackers to obtain its channel access token via unspecified vectors. The public CVE record and its surviving references do not disclose the component or operation that exposes the token. Possession of the exposed token permits crafted messages to be sent through the associated channel; no broader impact is documented.

The record

CVE
CVE-2023-39057
Published
Nov 2, 2023
Updated
Sep 5, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-200, T1528
Attack vector
Unavailable
Privileges
Unavailable

Timeline

How it unfolded

  1. Nov 2, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectorUnavailable in this record.
Required privilegesUnavailable in this record.

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

No CVSS assessment is available in this record.

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)
VectorUnavailable
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1528Steal Application Access Token

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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