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Owl Carousel 2 CVE-2025-9554

MEDIUM
2025-10-10 mlhess@drupal.org
5.3
CVSS 3.1 · Vendor: drupal
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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

  1. Access
    Identify Drupal site using Owl Carousel 2
  2. Exploit
    Send crafted unauthenticated request
  3. Execution
    Trigger information disclosure
  4. Impact
    Harvest exposed data

Vulnerability Assessment

Exploitation Conditions

The target must be a Drupal site with the 'Owl Carousel 2' contributed module installed and enabled; the advisory marks all versions ('*.*') as affected. The CVSS vector (AV:N/PR:N/UI:N) indicates no authentication or user interaction is required, so exposure is limited primarily by whether this specific module is deployed. The precise feature, endpoint, or configuration that triggers the disclosure is NOT stated in the available input and should be confirmed against SA-CONTRIB-2025-104; impact is confined to confidentiality (C:L) with no integrity or availability effect.

Impact

This is a moderate-severity information disclosure flaw (CVSS 5.3) in the Drupal 'Owl Carousel 2' contributed module, with signals that collectively point to LOW real-world priority rather than an urgent threat. The CVSS vector (AV:N/AC:L/PR:N/UI:N) describes network-reachable, low-complexity, unauthenticated exploitation, but the only impact is limited confidentiality (C:L) with no integrity or availability effect - consistent with the 'Information Disclosure' tag. EPSS is low at 0.25% (15th percentile), indicating a low modeled probability of exploitation in the near term. The CVE is NOT in CISA KEV and there is no public exploit identified at time of analysis, so there is no evidence of active exploitation or weaponization. No SSVC decision data was provided. The most significant limitation is the description itself, which is essentially empty ('Vulnerability in Drupal Owl Carousel 2... affects Owl Carousel 2: *.*') and names no mechanism, affected parameter, or data exposed - so the nature and sensitivity of the disclosed information cannot be verified from the input and must be confirmed against the Drupal security advisory SA-CONTRIB-2025-104.

Exploit ScenarioDerived

A remote, unauthenticated attacker sends crafted requests to a Drupal site running the Owl Carousel 2 module and retrieves information that should not be exposed (scope limited to confidentiality per C:L). No public exploit code or proof-of-concept was identified at time of analysis, and the exact data exposed is not described in the available input.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
No patch listed yet 0.3% exploitation probability (EPSS)

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AnalysisAIv1 – Oct 08, 2026

Information disclosure in the Drupal 'Owl Carousel 2' contributed module (all versions) allows unauthenticated remote attackers to access limited sensitive information, with impact confined to confidentiality (CVSS 5.3). No public exploit code has been identified, and the EPSS score is 0.25% (15th percentile), indicating low real-world exploitation likelihood. The module must be installed and enabled on a Drupal site for exposure, and the specific vulnerable feature or endpoint is not detailed in available data.

RemediationAI

Patch available per vendor advisory: review SA-CONTRIB-2025-104 (https://www.drupal.org/sa-contrib-2025-104) for the specific fixed version and update the Owl Carousel 2 module accordingly. Since all versions are marked as affected, any version not explicitly patched in the advisory should be considered vulnerable. If the module is not essential, disabling or uninstalling it eliminates the exposure, though this may impact site functionality (e.g., carousel displays). As a compensating control, consider monitoring for unusual access patterns, but note that the exact vulnerable endpoint is not detailed, limiting targeted network restrictions.

Affected Packages

composer drupal/owlcarousel2 no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in composer

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

Owl Carousel 2 is a Drupal contributed module that integrates the Owl Carousel jQuery plugin, a responsive carousel slider, into Drupal sites. The vulnerability is an information disclosure issue, but no CWE is assigned, so the root cause class is not specified. The CPE 'cpe:2.3:a:owl_carousel_2_project:owl_carousel_2:*:*:*:*:*:drupal:*:*' confirms that all versions of the module are affected. The CVSS vector (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) indicates network exploitable, low complexity, no authentication or user interaction required, and only low confidentiality impact. The exact mechanism-whether an exposed endpoint, misconfigured access control, or other flaw-is not detailed in available data and should be confirmed via the vendor advisory SA-CONTRIB-2025-104.

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Severity by source

Vendor (drupal) PRIMARY 5.3 MEDIUM
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
vuln.today AI 5.3 MEDIUM

Tagged as unauthenticated network-reachable information disclosure (PR:N/UI:N/AV:N), low complexity, with only limited confidentiality impact and no integrity or availability effect.

3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (drupal).

CVSS VectorVendor: drupal

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

DescriptionCVE.org

Vulnerability in Drupal Owl Carousel 2.This issue affects Owl Carousel 2: *.*.

Threat Intelligence Overview

EPSS Score
0.3%
Top 85% exploitable
Prevalence
Low
niche Drupal contributed module, limited to Drupal site subset
Data Quality
3 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.3%
Patch available No
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
Yes
Human Impact· derived
Medium

Priority Score

26
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +26
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.

Affected Products (CPE)CVE.org

cpe:2.3:a:owl_carousel_2_project:owl_carousel_2:*:*:*:*:*:drupal:*:*

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