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Vulnerabilities

Vulnerability · CVE-2025-7104

A mass assignment vulnerability exists in danny-avila/librechat, affecting all versions.

Published Sep 29, 2025 · catalog updated Oct 15, 2025 · A mass assignment vulnerability

Last checked Oct 23, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-7104. EPSS is 0.30%. Act only if a listed version of A mass assignment vulnerability is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (A mass assignment vulnerability).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Medium4.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.30%
Remediation
Version ranges on file
Affected products
vendor danny-avila danny-avila/librechat unspecified <v0.7.9

A mass assignment vulnerability exists in danny-avila/librechat, affecting all versions. This vulnerability allows attackers to manipulate sensitive fields by automatically binding user-provided data to internal object properties or database fields without proper filtering. As a result, any extra fields in the request body are included in agentData and passed to the database layer, allowing overwriting of any field in the schema, such as author, access_level, isCollaborative, and projectIds. Additionally, the Object.Prototype can be polluted due to the use of Object.assign with spread operator

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor danny-avila danny-avila/librechat unspecified <v0.7.9unspecified <v0.7.9

How to fix CVE-2025-7104

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-7104. EPSS is 0.30%. Act only if a listed version of A mass assignment vulnerability is installed.

Which versions are affected?

Compare what you have installed with danny-avila danny-avila/librechat unspecified <v0.7.9 unspecified <v0.7.9. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.30%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Sep 29, 2025 · EUVD

    Detected

    A mass assignment vulnerability exists in danny-avila/librechat, affecting all versions. This vulnerability allows attackers to manipulate sensitive fields by automatically binding user-provided data to internal object properties or database fields without proper filtering. As a result, any extra fields in the request body are included in agentData and passed to the database layer, allowing overwr

  2. Oct 15, 2025 · EUVD

    Updated

    A mass assignment vulnerability exists in danny-avila/librechat, affecting all versions. This vulnerability allows attackers to manipulate sensitive fields by automatically binding user-provided data to internal object properties or database fields without proper filtering. As a result, any extra fields in the request body are included in agentData and passed to the database layer, allowing overwr

Sources

  • CVE.orgVulnerability recordCVE-2025-7104

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-7104

    30-day exploitation probability 0.30%

    first.org
  • EUVDVulnerability recordEUVD-2025-31595

    A mass assignment vulnerability exists in danny-avila/librechat, affecting all versions. This vulnerability allows attackers to manipulate sensitive fields by automatically binding user-provided data to internal object properties or database fields without proper filtering. As a

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 23, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgOct 23, 2026
  • FIRST EPSSOct 23, 2026
  • EUVDOct 23, 2026