Security readout for executives and security teams
Plain-English summary
CVE-2018-13072 concerns a Coffeecoin Ethereum token contract where the owner-controlled minting function can overflow, letting the owner set any user balance to any value. This threatens token integrity and trust, but the provided sources do not show a CVSS score, patch, deployment address, or active exploitation.
Executive priority
Treat this as urgent only if your organization holds, lists, integrates, or operates Coffeecoin-related assets. For others, track as a niche smart-contract integrity issue with incomplete public detail.
Technical view
The issue is an integer overflow in the Coffeecoin COFFEE smart contract mintToken function. CVE states the contract owner can set arbitrary account balances to arbitrary values. Available data does not identify affected versions, CPEs, CWE mapping, fixes, or whether a live deployed contract remains exposed.
Likely exposure
Exposure is most likely limited to parties holding, integrating, auditing, or operating the referenced Coffeecoin COFFEE Ethereum token implementation. The source bundle lists affected vendor, product, and versions as n/a, so deployment scope is not established.
Exploitation context
CISA KEV is false, and the provided sources do not report active exploitation. The described behavior appears tied to owner-controlled minting, so risk depends heavily on contract ownership, governance, and whether the vulnerable implementation is deployed or reused.
Researcher notes
Evidence is sparse: the CVE description names the vulnerable function and impact, but no CVSS, CWE, affected versions, contract address, patch, or exploit report is provided. Avoid broad claims beyond Coffeecoin COFFEE unless independently validated.
Mitigation direction
- Check Coffeecoin project or contract maintainer guidance for any migration or replacement advice.
- Do not rely on balances from the affected implementation without risk review.
- If operating the contract, assess whether minting can be paused or governance-controlled.
- For maintained code, use overflow-safe arithmetic and re-audit token minting logic.
- Document token exposure in treasury, wallet, exchange, and integration inventories.
Validation and detection
- Identify whether your systems reference Coffeecoin COFFEE or the cited contract implementation.
- Review the mintToken implementation for unchecked arithmetic in balance changes.
- Confirm whether any deployed contract uses the vulnerable source code.
- Review owner address control, key custody, and governance around minting authority.
- Check internal ledgers for dependencies on COFFEE balances or transfers.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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.
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 lookupCVE-2018-13072 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
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.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/VenusADLab/EtherTokens/blob/master/Coffeecoin/Coffeecoin.mdCVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.