CVE-2023-31821Network attack vector

Unauthenticated information disclosure via exposed channel token

Published Jul 13, 2023 · Updated Jul 9, 2026

Information disclosure in ALBIS Co. ALBIS 13.6.1 allows remote attackers to access sensitive information through a channel access token. The miniapp ALBIS function exposes the channel access token, but published records do not identify the endpoint, request flow, or code operation responsible. No authentication or user interaction is required; the reported impact is limited to confidentiality, with no reported data modification or service interruption.

CVSS severity7.5
High
EPSS probability0.65%
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 ALBIS Co. ALBIS 13.6.1 allows remote attackers to access sensitive information through a channel access token. The miniapp ALBIS function exposes the channel access token, but published records do not identify the endpoint, request flow, or code operation responsible. No authentication or user interaction is required; the reported impact is limited to confidentiality, with no reported data modification or service interruption.

The record

CVE
CVE-2023-31821
Published
Jul 13, 2023
Updated
Jul 9, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-312, T1528
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 13, 2023CVE publishedPublication date reported by the CVE source.
  2. Jul 9, 2026Record 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 vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/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.

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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)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-312Cleartext Storage of Sensitive Information
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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