CVE-2024-11640Network attack vector

Arbitrary file upload via forged privilege change

Published Mar 8, 2025 · Updated Apr 8, 2026

Cross-site request forgery in E4J Vik Rent Car 1.4.2 and earlier allows remote attackers to change plugin access privileges. The save function accepts an administrator’s forged request without valid nonce verification, enabling the attacker to grant subscribers upload rights. A site administrator must follow an attacker-controlled link; after the permissions change, subscriber-level access permits arbitrary server file uploads and possible code execution.

CVSS severity8.8
High
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in E4J Vik Rent Car 1.4.2 and earlier allows remote attackers to change plugin access privileges. The save function accepts an administrator’s forged request without valid nonce verification, enabling the attacker to grant subscribers upload rights. A site administrator must follow an attacker-controlled link; after the permissions change, subscriber-level access permits arbitrary server file uploads and possible code execution.

The record

CVE
CVE-2024-11640
Published
Mar 8, 2025
Updated
Apr 8, 2026
Vendor
E4J s.r.l.
Product
Vik Rent Car
Classifications
CWE-352, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 8, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 2026Record 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=0 <=1.4.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

E4J s.r.l. · Vik Rent Carversion=0 <=1.4.2

Published CVSS scores

8.8WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
T1204.001Malicious Link

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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