HIGHVulnerability
CVE-2026-85620
Postgres MCP Pro 0.3.0 contains a restricted-mode bypass vulnerability where function-name validation is not applied to RangeFunction nodes in FROM clauses. Attackers can execute file-reading functions like pg_read_file through FROM-clause syntax to read arbitrary files despite restricted-mode protections.
Properties
- severity
- HIGH
- score
- 8.6
- cve_id
- CVE-2026-85620
- signal_observed_at
- 2026-09-16T05:25:27+00:00
- vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
- published_at
- 2026-09-04T15:17:42.150
- last_modified
- 2026-09-14T20:16:58.850
Related Entities (2)
DESCRIBED_BY (1)
→[Source]NVD
HAS_WEAKNESS (1)
→[Weakness]Incorrect Authorization
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