CVE-2025-48490Network attack vector

Unauthorized parameter acceptance via overwritten validation rules

Published May 30, 2025 · Updated May 30, 2025

Validation bypass in Lomkit Laravel Rest Api before 2.13.0 allows remote attackers to submit unauthorized API parameters. The validation-rule merger overwrites earlier rules when the same attribute is defined across index, store, or update contexts. Exploitation requires a reachable generated endpoint with overlapping rules; accepted parameters can alter application data or behavior within that endpoint's privileges.

CVSS severityUnavailable
Unscored
EPSS probability0.61%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Validation bypass in Lomkit Laravel Rest Api before 2.13.0 allows remote attackers to submit unauthorized API parameters. The validation-rule merger overwrites earlier rules when the same attribute is defined across index, store, or update contexts. Exploitation requires a reachable generated endpoint with overlapping rules; accepted parameters can alter application data or behavior within that endpoint's privileges.

The record

CVE
CVE-2025-48490
Published
May 30, 2025
Updated
May 30, 2025
Vendor
Lomkit
Product
Laravel Rest Api
Classifications
CWE-1173, CWE-20, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 30, 2025CVE publishedPublication date reported by the CVE source.
  2. May 30, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 2.13.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Lomkit · Laravel Rest Apiversion=< 2.13.0

Published CVSS scores

6.6GitHub, Inc.CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-1173Improper Use of Validation Framework
CWE-20Improper Input Validation
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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