GIVE YOUR AGENT THE EVIDENCE

Set up in your agent.

One prompt to get started. Paste it into your coding agent to connect cve.new through MCP and bring vulnerability context into your workflow.

Your agent needs remote MCP support and access to https://cve.new/mcp.

Read the setup guide

GIVE YOUR AGENT THE EVIDENCE

Investigate in your agent.

Turn this advisory into a focused investigation. Ask your agent to check your project’s versions, explain the evidence, and suggest a compatible fix.

Your agent needs remote MCP support and access to https://cve.new/mcp.

Read the setup guide

cve.new
GHSA-2hw2-h3mf-c2j9high7.4

Moodle open redirect vulnerability

Check your stack

The advisory, in context

Open redirect vulnerability in the clean_param function in lib/moodlelib.php in Moodle through 2.6.11, 2.7.x before 2.7.9, 2.8.x before 2.8.7, and 2.9.x before 2.9.1 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via vectors involving an HTTP Referer header that has a substring match with a local URL.

Affected packages

Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.

Ecosystem versions

From 2.7.0 before 2.7.9

Fixed in 2.7.9

9 explicitly affected versions

v2.7.0, v2.7.1, v2.7.2, v2.7.3, v2.7.4, v2.7.5, v2.7.6, v2.7.7, v2.7.8

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "2.7.0"
        },
        {
          "fixed": "2.7.9"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "v2.7.0",
    "v2.7.1",
    "v2.7.2",
    "v2.7.3",
    "v2.7.4",
    "v2.7.5",
    "v2.7.6",
    "v2.7.7",
    "v2.7.8"
  ]
}
Ecosystem versions

From 2.8.0 before 2.8.7

Fixed in 2.8.7

7 explicitly affected versions

v2.8.0, v2.8.1, v2.8.2, v2.8.3, v2.8.4, v2.8.5, v2.8.6

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "2.8.0"
        },
        {
          "fixed": "2.8.7"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "v2.8.0",
    "v2.8.1",
    "v2.8.2",
    "v2.8.3",
    "v2.8.4",
    "v2.8.5",
    "v2.8.6"
  ]
}
Ecosystem versions

From 2.9.0 before 2.9.1

Fixed in 2.9.1

1 explicitly affected versions

v2.9.0

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "2.9.0"
        },
        {
          "fixed": "2.9.1"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "v2.9.0"
  ]
}

References