CVE-2024-13281Network attack vector

Unauthorized content access via invalid group-membership result

Published Jan 9, 2025 · Updated Jan 10, 2025

Incorrect authorization in Drupal Monster Menus before 9.3.2 allows remote attackers to access content beyond intended permissions. The mm_content_get_uids_in_group() function returns invalid group-membership data when its second parameter contains only UID zero, allowing callers to approve access incorrectly. Exposure requires site-specific code that calls this function with that exact argument and uses the result for an access decision; the bounded consequence is unintended content disclosure.

CVSS severity9.1
Critical
EPSS probability0.35%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect authorization in Drupal Monster Menus before 9.3.2 allows remote attackers to access content beyond intended permissions. The mm_content_get_uids_in_group() function returns invalid group-membership data when its second parameter contains only UID zero, allowing callers to approve access incorrectly. Exposure requires site-specific code that calls this function with that exact argument and uses the result for an access decision; the bounded consequence is unintended content disclosure.

The record

CVE
CVE-2024-13281
Published
Jan 9, 2025
Updated
Jan 10, 2025
Vendor
OAuth.js
Product
Monster Menus
Classifications
CWE-863, CAPEC-87, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 9, 2025CVE publishedPublication date reported by the CVE source.
  2. Jan 10, 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=0.0.0 <9.3.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

OAuth.js · Monster Menusversion=0.0.0 <9.3.2

Published CVSS scores

9.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

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-863Incorrect Authorization
CAPEC-87Forceful Browsing
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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