CVE-2025-24733 is a medium-severity vulnerability affecting AddonMaster's Post Grid Master plugin, specifically versions up to 3.4.12. This vulnerability allows for improper control of filenames for include/require statements in PHP, leading to local file inclusion (LFI) which could permit attackers to gain unauthorized access to sensitive files on the server. Given its nature, organizations utilizing this plugin should prioritize addressing this issue.
The CVSS score for this vulnerability is 6.5, categorized as medium severity. The attack vector is network-based, with low complexity and requires low privileges, indicating that an attacker can exploit this vulnerability without significant effort. The potential for high confidentiality impact raises serious concerns for organizations that rely on this plugin.
Risk to organizations includes unauthorized access to sensitive files, potentially leading to data breaches. As such, it is crucial for affected organizations to implement appropriate remediations to mitigate the risks associated with this vulnerability.
Currently, there are no known public exploits or proofs of concept available for CVE-2025-24733, but security teams should remain vigilant and monitor any developments related to this vulnerability. Organizations should prioritize patching immediately to prevent any potential exploitation.
Vulnerability Details
The official description for CVE-2025-24733 identifies it as an improper control of filename for include/require statements in the Post Grid Master plugin by AddonMaster. This vulnerability affects versions from n/a through 3.4.12, allowing for local file inclusion. This falls under CWE-98 and CWE-706 classifications.
The CVSS 3.1 score for this vulnerability is 6.5, indicating a medium severity. The attack vector is network-based, with low complexity and low privileges required for exploitation. The confidentiality impact is rated high, while integrity and availability impacts are rated none.
Technical Analysis
The root cause of CVE-2025-24733 stems from inadequate validation of filenames used in include/require PHP statements. By exploiting this vulnerability, an attacker can manipulate the filename to include arbitrary files from the server, which may lead to sensitive data exposure.
The attack vector for this vulnerability is network-based, requiring no user interaction and low privileges to exploit. This combination of factors creates a concerning risk profile, as attackers can execute the attack through simple network requests.
The impacts of this vulnerability include potential confidentiality breaches, as sensitive files may be accessible to unauthorized users. Organizations should monitor their systems for any signs of exploitation attempts.
Risk & Impact Analysis
The deployment of the affected Post Grid Master plugin in public-facing environments significantly increases the risk to organizations. Attackers may leverage this vulnerability to gain access to sensitive files, which could lead to further exploitation or data breaches.
Given the medium CVSS score, organizations should address this vulnerability in their priority patch cycle. Organizations that fail to remediate this vulnerability may face detrimental consequences, including data loss and reputational damage.
The urgency for remediation is underscored by the high potential for confidentiality impact. Organizations should assess their exposure and implement necessary measures to mitigate risks associated with this vulnerability.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected version for CVE-2025-24733 is Post Grid Master, specifically all versions up to 3.4.12. Organizations should ensure they are running a patched version beyond this to mitigate the risks associated with this vulnerability.
Mitigation & Remediation
Organizations should apply the patch provided by AddonMaster for the Post Grid Master plugin at the earliest opportunity. If a patch is not available, they may consider implementing workarounds such as disabling the affected functionality, conducting thorough code reviews, and ensuring secure configurations.
For ongoing protection, organizations should also consider establishing network controls and monitoring to detect any unusual activity that could signify an attempted exploitation of this vulnerability. More information on effective security practices can be found in our penetration testing services.
Detection Guidance
Organizations should monitor logs for indicators of potential exploitation attempts. Look for unusual requests that involve file inclusion and monitor for behavioral anomalies within your network traffic. Specific signatures related to the Post Grid Master plugin should be established for effective detection.
AppSecure Threat Intelligence Insight
The significance of CVE-2025-24733 lies in its potential to expose sensitive information through local file inclusion. This highlights the critical need for organizations to implement robust security measures and conduct regular vulnerability assessments to identify such weaknesses proactively.
Security teams should be aware of the trends associated with file inclusion vulnerabilities and ensure that their coding practices are aligned with secure development principles. For further insights on application security, refer to our detailed guide on application security assessments and our comprehensive penetration testing methodology articles.
These resources provide valuable information for enhancing security strategies and mitigating risks effectively.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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