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TI-2025-06467 Aliases CVE-2025-7105GHSA-crqj-2v3f-c8g9

Denial of Service via JavaScript Memory Overflow in danny-avila/librechat

Priority MEDIUM 59CWE-400Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
Fixed

Attack profile from CVSS 3.0 · CNA. Fix status from CNA. Impact type from CWE-400.

Summary

A vulnerability in danny-avila/librechat allows attackers to exploit the unrestricted Fork Function in `/api/convos/fork` to fork numerous contents rapidly. If the forked content includes a Mermaid graph with a large number of nodes, it can lead to a JavaScript heap out of memory error upon service restart, causing a denial of service. This issue affects the latest version of the product.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00301 23rd percentileScored 2026-11-07
Fix Fixed danny-avila/librechat (danny-avila): v0.7.9

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
danny-aviladanny-avila/librechatbefore v0.7.9v0.7.9Patch availableCNA
  • danny-avila/librechat Vendordanny-avila Affected before v0.7.9 Fixed in v0.7.9 Patch available CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:a:librechat:librechat:*:*:*:*:*:*:*:*——danny-avila
  • cpe:2.3:a:librechat:librechat:*:*:*:*:*:*:*:* Versions — — ·danny-avila

Remediation

  • Fix · CNA danny-avila/librechat (danny-avila) Fixed in v0.7.9

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-7105
  2. 2026-10-03 Alias added: GHSA-crqj-2v3f-c8g9

References

Other 2

  • TI-2026-25134 LibreChat Exfiltrates Server Secrets via MCP Server URL Injection CVSS 3.1CRITICAL 9.6
  • TI-2026-17862 LibreChat MCP Stdio Remote Command Execution CVSS 3.1CRITICAL 9.9
  • TI-2026-38976 LibreChat: Missing Resource Parameter Validation in MCP OAuth Flow CVSS 3.1CRITICAL 9.3
  • TI-2024-27763 LibreChat through 0.7.4-rc1 has incorrect access control for message updates. CVSS 3.1CRITICAL 9.8
  • TI-2024-10347 Path Traversal in danny-avila/librechat CVSS 3.0HIGH 8.8
  • TI-2026-25682 In LibreChat 0.8.1-rc2, a logged-in user obtains a JWT for both the LibreChat API and the RAG API. CVSS 3.1CRITICAL 9.0
See all 51 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences