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CVE Record

CVE-2023-39058: An information leak in THE_B_members card v13.6.1 allows attackers to obtain the channel access token and s...

An information leak in THE_B_members card v13.6.1 allows attackers to obtain the channel access token and send crafted messages.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysisunknown

Security readout for executives and security teams

Plain-English summary

CVE-2023-39058 describes a leak of a channel access token in THE_B_members card v13.6.1. If exposed, an attacker could use that token to send crafted messages as the associated channel. Business impact depends on where this component is deployed and what the token can access.

Executive priority

Treat as a targeted credential-exposure issue until your team confirms whether the component is used. Prioritize inventory and token rotation over broad emergency response because severity and exploitation evidence are incomplete.

Technical view

The source bundle identifies an information leak in THE_B_members card v13.6.1 that allows attackers to obtain a channel access token and send crafted messages. No CVSS score, CWE, CPE, vendor, patch, or detailed affected-platform metadata is provided in the bundle.

Likely exposure

Likely limited to organizations running THE_B_members card v13.6.1 or code derived from it. The source bundle does not identify vendor, CPEs, deployment model, or default exposure path.

Exploitation context

CISA KEV is false in the bundle, and no cited source states active exploitation. The public description indicates possible token theft and message sending, but provides limited operational context.

Researcher notes

Evidence is sparse: the CVE record and bundle name THE_B_members card v13.6.1, but affected vendor/product fields are n/a and no CVSS is supplied. Avoid assuming platform details beyond the stated token leak and crafted-message impact.

Mitigation direction

  • Check vendor or project guidance for a fixed release or official workaround.
  • Rotate any exposed channel access token associated with affected deployments.
  • Remove tokens from client-side code, public repositories, logs, and static assets.
  • Limit token permissions and scope where the channel platform supports it.
  • Review outbound messages for unauthorized or crafted activity.

Validation and detection

  • Inventory systems for THE_B_members card v13.6.1 usage.
  • Search deployed artifacts for exposed channel access tokens.
  • Confirm any affected token has been rotated after remediation.
  • Review channel audit logs for unexpected messages or API activity.
  • Verify whether a fixed version or official advisory exists.
Prepared
Confidence
low
Sources
3

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

description · low confidence lookup

Credential and access behavior lookup

The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.

Open ATT&CK lookup
cve · low confidence lookup

CVE-2023-39058 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
3Timeline events
2ADP providers
2Source links

SSVC decision data

CISA-ADPCISA Coordinator
Timestamp
Version
2.0.3
Exploitation: pocAutomatable: yesTechnical Impact: partial

Vulnerability timeline

Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.

  1. CVE reservedCVE Program

    The CVE ID was reserved by the assigning CNA.

  2. CVE publishedCVE Program

    The CVE record was published.

  3. CVE updatedCVE Program

    The CVE record metadata indicates this as the latest update time.

ADP provider summaries

CVECVE Program Container
CISA-ADPCISA ADP Vulnrichment
other:ssvc

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.