Security readout for executives and security teams
Plain-English summary
CVE-2018-1000023 is an input validation flaw in Bitpay/insight-api 5.0.0 and earlier. A web request to the transaction broadcast endpoint may cause full server path disclosure. That is usually an information leak, but it can help attackers map an environment for later attacks.
Executive priority
Treat this as a targeted cleanup item, not an emergency, unless the affected endpoint is internet-facing on a sensitive wallet or blockchain service. The main business risk is environmental disclosure that may support follow-on compromise.
Technical view
The CVE describes CWE-20-style insufficient input validation in the insight-api transaction broadcast endpoint. Reported impact is Full Path Disclosure via web request. The source bundle does not provide CVSS, affected CPEs, proof of active exploitation, or a confirmed fixed version.
Likely exposure
Exposure is most likely where Bitpay/insight-api 5.0.0 or earlier is deployed and the transaction broadcast endpoint is reachable over HTTP. The provided affected-product metadata is incomplete, so teams should verify actual package and deployment inventory.
Exploitation context
The CVE says exploitation appears possible through a web request. It is not listed in KEV in the supplied data, and the provided sources do not claim active exploitation or weaponized public exploitation.
Researcher notes
Evidence is sparse. The CVE record names the endpoint and impact but lacks CVSS, detailed affected CPEs, and remediation details. Avoid assuming broader BitPay product exposure beyond insight-api 5.0.0 and earlier.
Mitigation direction
- Inventory any Bitpay/insight-api deployments and identify versions at or below 5.0.0.
- Check the linked vendor issue and project guidance for fixed versions or configuration advice.
- Restrict public access to the transaction broadcast endpoint where business requirements allow.
- Reduce verbose error disclosure in production responses and logs exposed to users.
Validation and detection
- Confirm whether insight-api is present in production, staging, or public test environments.
- Verify deployed version numbers against the 5.0.0-and-earlier affected range.
- Review transaction broadcast error responses for absolute filesystem paths.
- Check edge routing and access controls for public reachability of the endpoint.
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-2018-1000023 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/bitpay/insight-api/issues/542CVE reference · x_refsource_CONFIRM
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.