1vulnerability
- Critical0 (0.0%)
- High1 (100.0%)
- Medium0 (0.0%)
- Moderate0 (0.0%)
- Low0 (0.0%)
contentful-mcp-tools
Ecosystem: npm
Downloads: 28.52 K
- 0CriticalAffects 0 versions
- 1HighAffects 1 version
- 0MediumAffects 0 versions
- 0ModerateAffects 0 versions
- 0LowAffects 0 versions
Monthly breakdown
- 1 vulnerabilities
- Critical: 0
- High: 1
- Medium: 0
- Moderate: 0
- Low: 0
Vulnerabilities (1)
Known vulnerabilities affecting contentful-mcp-tools, based on data from OSV.
| ID | Severity | Summary | Affected versions | Published | Source |
|---|---|---|---|---|---|
| GHSA-2xhg-73j7-rrgx | High | Contentful MCP Server: export_space/import_space tools pass LLM-controlled `host`/`proxy` args to CMA client, redirecting server PAT to attacker-controlled endpoint### Summary `export_space` and `import_space` tools in `@contentful/mcp-tools` accept LLM-controlled `host` and `proxy` parameters that are spread directly into the options object passed to `contentful-export` / `contentful-import`. These libraries pass the merged options — including the attacker-controlled `host` — to the Contentful Management API (CMA) SDK, which builds `baseURL` from `host` and attaches the server's CMA Personal Access Token as `Authorization: Bearer <PAT>` on every outgoing request. An attacker who can invoke MCP tools, or inject instructions into Contentful content the L |
| GitHub (opens in a new tab) |
- GHSA-2xhg-73j7-rrgxHighContentful MCP Server: export_space/import_space tools pass LLM-controlled `host`/`proxy` args to CMA client, redirecting server PAT to attacker-controlled endpoint
< 0.4.5
### Summary `export_space` and `import_space` tools in `@contentful/mcp-tools` accept LLM-controlled `host` and `proxy` parameters that are spread directly into the options object passed to `contentful-export` / `contentful-import`. These libraries pass the merged options — including the attacker-controlled `host` — to the Contentful Management API (CMA) SDK, which builds `baseURL` from `host` and attaches the server's CMA Personal Access Token as `Authorization: Bearer <PAT>` on every outgoing request. An attacker who can invoke MCP tools, or inject instructions into Contentful content the L
CVE: CVE-2026-53957