CVE-2023-2882
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedGeneration of Incorrect Security Tokens vulnerability in CBOT Chatbot allows Token Impersonation, Privilege Abuse. This issue affects Chatbot: before Core: v4.0.3.4 Panel: v4.0.3.7.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · high confidenceThe CBOT Chatbot has a flaw in its security token generation mechanism that produces predictable or incorrectly validated tokens. This allows an attacker to impersonate valid users by crafting or reusing tokens, potentially escalating privileges to access unauthorized functionality.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data< 4.0.3.4< 4.0.3.7CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Identify Cbot Core versionLocate and inspect the version information for Cbot Core installation, typically found in the application metadata, about page, or version file within the Cbot Core directory structureAffected if The installed Cbot Core version is below 4.0.3.4
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Identify Cbot Panel versionLocate and inspect the version information for Cbot Panel installation, typically found in the application metadata, about page, or version file within the Cbot Panel directory structureAffected if The installed Cbot Panel version is below 4.0.3.7
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Determine if token-based authentication is activeInspect the authentication configuration to verify whether token-based authentication mechanisms are enabled and in use for user sessionsAffected if Token-based authentication is enabled and the versions of Cbot Core and/or Panel are below the patched releases
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Review token generation configurationExamine any configuration files or settings related to token generation, session management, or security token validation within the Cbot installationAffected if Token generation relies on the native mechanism and the installed versions are vulnerable
A user is affected if their Cbot Core is below 4.0.3.4 or Cbot Panel is below 4.0.3.7 AND token-based authentication is in use.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
dbcve · scoped4.0.3.44.0.3.7
Upgrade CBOT Chatbot Core to v4.0.3.4 or later and Panel to v4.0.3.7 or later to obtain the patched token generation logic.
CBOT Core: 4.0.3.4+ | CBOT Panel: 4.0.3.7+
- 1. Identify all deployed instances of CBOT Core and CBOT Panel in your environment
- 2. Check current installed versions of CBOT Core and CBOT Panel
- 3. For CBOT Core: Upgrade to version 4.0.3.4 or later
- 4. For CBOT Panel: Upgrade to version 4.0.3.7 or later
- 5. After upgrade, verify that token generation behavior has been corrected
- 6. Test authentication and authorization flows to confirm token impersonation is no longer possible
- 7. Review user privilege assignments to ensure no unauthorized privilege escalation occurred
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation4.0 h
- Implementation8.0 h
- Testing6.0 h
- Review / QA4.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $6,176.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2023-2882 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2023-2882 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
- No spam, self-promotion, credentials, or personal data