CVE-2026-25010 is classified as a medium-severity vulnerability with a CVSS score of 5.3. This vulnerability allows exploitation of incorrectly configured access control security levels in the ILLID Share This Image plugin, affecting versions up to 2.09. The vulnerability was published on February 3, 2026, and is identified as a missing authorization issue, categorized under CWE-862.
Risk to organizations includes unauthorized access to sensitive functionality and data. Given the nature of the vulnerability, attackers may leverage this weakness to perform actions that should be restricted, impacting the integrity of the application.
Currently, there is no known public exploit associated with this vulnerability. However, organizations utilizing the affected versions should consider this vulnerability as part of their security assessments. Organizations should prioritize patching immediately.
As the vulnerability status is marked as deferred, it is important for organizations to remain vigilant and monitor for any updates or patches that may be released by the vendor.
Vulnerability Details
The missing authorization vulnerability in ILLID Share This Image plugin allows attackers to bypass intended access controls due to incorrect configurations. This issue affects versions of the plugin from n/a through 2.09.
The CVSS score of 5.3 signifies a medium severity level, indicating that while the vulnerability is not critical, it poses a significant risk that warrants prompt attention. The vulnerability has a low attack complexity and requires no privileges or user interaction to exploit.
Technical Analysis
The root cause of this vulnerability lies in the improper configuration of access control mechanisms, allowing unauthorized access to specific functionalities. The attack vector is network-based, meaning that an attacker can exploit it remotely.
Attack complexity is low, as it does not require any special conditions to be met. Attackers require no privileges to initiate the attack, and user interaction is not necessary.
The impacts of this vulnerability are primarily related to integrity, as it may allow unauthorized changes or access to sensitive data. There is no impact on confidentiality or availability.
Risk & Impact Analysis
The deployment of ILLID Share This Image without addressing this vulnerability can expose organizations to significant risks. An attacker exploiting this vulnerability could potentially manipulate or access data that is critical to the operation of the affected application.
The blast radius of this vulnerability includes all installations of the affected plugin, potentially leading to widespread unauthorized access if not remediated.
Given the medium CVSS score and the status of the vulnerability, organizations should schedule remediation as part of their security maintenance routine.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The vulnerability affects all versions of the Share This Image plugin up to and including version 2.09. Organizations using this plugin should verify their version and apply necessary updates.
Mitigation & Remediation
Organizations should prioritize updating the ILLID Share This Image plugin to the latest version to mitigate this vulnerability. If immediate patching is not possible, consider implementing access controls at the application level to restrict unauthorized access.
For ongoing security, organizations may want to consider conducting regular security assessments, which can be facilitated through penetration testing to identify and remediate vulnerabilities.
Detection Guidance
To detect potential exploitation, organizations should monitor logs for unusual access patterns related to the Share This Image plugin. Additionally, behavioral anomalies in user sessions should be investigated.
AppSecure Threat Intelligence Insight
CVE-2026-25010 represents a growing trend in vulnerabilities related to access control misconfigurations in widely used plugins. Security teams should take this as a learning opportunity to enhance their security policies and practices.
For more information on improving access control mechanisms, organizations can refer to our web application penetration testing guidelines.
Continual monitoring and proactive measures are essential to safeguarding against such vulnerabilities. Engaging in regular security assessments can help identify and mitigate risks before they lead to significant incidents.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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