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
Check your stack
GHSA-r6mm-wmhf-849mmediumNo CVE assigned

Time-Based Information Disclosure Vulnerability in Flow

Impact

The PersistedUsernamePasswordProvider was prone to a information disclosure of account existance based on timing attacks as the hashing of passwords was only done in case an account was found. We changed the core so that the provider always does a password comparison in case credentials were submitted at all.

Source excerpt · OSV

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.

typo3/flow Packagist
Affected rangeRecorded fix
From 2.3.0 before 2.3.16Ecosystem versions2.3.16
From 3.0.0 before 3.0.10Ecosystem versions3.0.10
From 3.1.0 before 3.1.7Ecosystem versions3.1.7
From 3.2.0 before 3.2.7Ecosystem versions3.2.7
From 3.3.0 before 3.3.5Ecosystem versions3.3.5

Version evidence: OSV · GHSA-r6mm-wmhf-849m

View original version evidence (45 explicit versions)

Original source description

The PersistedUsernamePasswordProvider was prone to a information disclosure of account existance based on timing attacks as the hashing of passwords was only done in case an account was found. We changed the core so that the provider always does a password comparison in case credentials were submitted at all.

References