Security readout for executives and security teams
Plain-English summary
CVE-2018-13126 concerns an Ethereum smart contract called MoxyOnePresale. Its token minting logic reportedly has an integer overflow that could let the contract owner retrieve arbitrary minted tokens. The main business risk is token supply integrity and trust, not a typical server compromise.
Executive priority
Treat this as a targeted crypto-asset integrity issue. Prioritize if the organization has financial exposure to the token or relies on its supply controls. Otherwise, track as informational with limited enterprise impact.
Technical view
The CVE record describes an integer overflow in the mint function of MoxyOnePresale, an Ethereum smart contract. The reported impact is arbitrary retrieval of minted tokens by the contract owner. The public metadata does not provide CVSS, CWE, precise deployed addresses, fixed versions, or affected package identifiers.
Likely exposure
Exposure is likely limited to parties holding, accepting, integrating with, or valuing tokens governed by the affected MoxyOnePresale contract. The source bundle does not identify affected versions, CPEs, deployed contract addresses, or downstream integrations.
Exploitation context
The source bundle does not show CISA KEV status or cite active exploitation. The described condition requires relevance to the specific smart contract and its owner-controlled mint behavior. Evidence is insufficient to assess real-world exploitation or current operational impact.
Researcher notes
Key gaps are severity scoring, affected identifiers, deployed contract address, exploit evidence, and remediation details. Analysis should stay tied to the CVE text and referenced GitHub materials until stronger primary evidence is available.
Mitigation direction
- Check project or vendor guidance for any official remediation or migration path.
- Identify whether your organization holds or accepts tokens from the affected contract.
- Avoid relying on affected token supply integrity until exposure is resolved.
- Review smart-contract governance and owner privileges before any continued use.
- Monitor relevant Ethereum contract activity for unexpected supply or balance changes.
Validation and detection
- Confirm whether the referenced MoxyOnePresale contract is in your asset inventory.
- Map any wallets, products, or integrations that depend on the token.
- Review the mint function arithmetic for overflow-prone behavior.
- Check public chain history for abnormal minting or supply movements.
- Document whether any official fixed contract or migration exists.
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.
CVE-2018-13126 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/dwfault/AirTokens/blob/master/SPXToken/mint%20interger%20overflow.mdCVE reference · x_refsource_MISC
- https://github.com/dwfault/AirTokens/tree/master/MoxyOnePresaleCVE 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.