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CVE-2025-65109 — Minder does not sandbox http.send in...

HIGH

Minder does not sandbox http.send in Rego programs

Published November 20, 2025Updated November 25, 2025Source: osv

Summary

### Impact Minder users may fetch content in the context of the Minder server, which may include URLs which the user would not normally have access to (for example, if the Minder server is behind a firewall or other network partition). ### Patches https://github.com/mindersec/minder/commit/f770400923984649a287d7215410ef108e845af8 ### Workarounds Users should avoid deploying Minder with access to sensitive resources. Unfortunately, this could include access to systems like OpenFGA or Keycloak, depending on the deployment configuration. ### References Sample ruletype: ```yaml version: v1 type: rule-type name: test-http-send display_name: Test that we can call http.send short_failure_message: Failed http.send severity: value: medium context: provider: github description: | ... guidance: | .... def: in_entity: repository rule_schema: type: object properties: {} ingest: type: git git: {} eval: type: rego violation_format: text rego: type: constraints def: | package minder import rego.v1 violations contains {"msg": "Check-execution"} resp := http.send({ "method": "GET", "url": "http://openfga:8080/", "raise_error": false, }) violations contains {"msg": sprintf("Response: %s", [resp.status])} details := sprintf("High score: %s", [resp.body.summary]) violations contains {"msg": sprintf("Response body: %s", [resp.body]) } if { resp.status_code > 0 } ``` Example policy: ```yaml version: v1 type: profile name: Test-HTTP-send display_name: Test if we can do http.send context: provider: github alert: "off" remediate: "off" repository: - type: test-http-send def: {} ``` Evaluation results: ```sh $ minder profile status list -n test-http-send --json { "profileStatus": { "profileId": "3b3e0918-4deb-49cc-b4c9-1d1d912cf784", "profileName": "Test-HTTP-send", "profileStatus": "failure", "lastUpdated": "2024-10-31T03:44:01.456359Z" }, "ruleEvaluationStatus": [ { "profileId": "3b3e0918-4deb-49cc-b4c9-1d1d912cf784", "ruleId": "c0ebac2c-cfe2-4a98-b0a6-d6971209653e", "ruleName": "test-http-send", "entity": "repository", "status": "failure", "lastUpdated": "2024-10-31T03:44:01.456359Z", "entityInfo": { "entity_id": "a7f7a4bc-4430-4e9a-86a9-ffa026db6343", "entity_type": "repository", "name": "a-random-sandbox/colorls", "provider": "github-app-a-random-sandbox", "repo_name": "colorls", "repo_owner": "a-random-sandbox", "repository_id": "a7f7a4bc-4430-4e9a-86a9-ffa026db6343" }, "details": "Multiple issues:\n* Check-execution\n* Response body: {\"code\": \"undefined_endpoint\", \"message\": \"Not Found\"}\n* Response: 404 Not Found\n", "guidance": "....\n", "remediationStatus": "skipped", "remediationLastUpdated": "2024-10-31T03:44:01.456359Z", "ruleTypeName": "test-http-send", "ruleDescriptionName": "Test that we can call http.send", "alert": { "status": "skipped", "lastUpdated": "2024-10-31T03:44:01.456359Z" }, "ruleDisplayName": "Test that we can call http.send", "releasePhase": "RULE_TYPE_RELEASE_PHASE_ALPHA" } ] } ```

Advisory Timeline

  • First published November 20, 2025 (326 days ago).
  • Last revised November 25, 2025 — 5 days after initial publication.

Remediation

Upgrade to the fixed version using your package manager.

Go
Update github.com/mindersec/minder to 0.0.84 or later
go get github.com/mindersec/minder@v0.0.84

After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.

Affected Packages (1)

Affects 1 ecosystem: go (1).

PackageEcosystemAffectedFixed In
github.com/mindersec/minder
go
All versions0.0.84

Vulnerability Classification

Common Weakness Enumeration (CWE) identifiers for this vulnerability type.

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 9.1 score means for each attack dimension.

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
—
Confidentiality
—
Integrity
—
Availability
—

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:H/SI:L/SA:L

Frequently Asked Questions

What is CVE-2025-65109?
Minder does not sandbox http.send in Rego programs This vulnerability has been assigned a severity rating of HIGH (CVSS score: 9.1/10).
How do I check if my project is affected by CVE-2025-65109?
CVE-2025-65109 affects github.com/mindersec/minder. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2025-65109 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score
9.1

Exploitation is straightforward and causes maximum impact. Patch immediately.

Also Known As

GHSA-6xvf-4vh9-mw47
GO-2025-4147

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