CVE-2026-28080 identifies a missing authorization vulnerability in Rank Math Rank Math SEO PRO, affecting versions up to 3.0.95. This vulnerability allows attackers to exploit incorrectly configured access control security levels. With a CVSS score of 4.3, categorized as medium severity, it is crucial for organizations to understand the implications of this vulnerability and take appropriate actions. The vulnerability's publication date is March 6, 2026, and it has been marked as deferred, indicating that further assessment is required.
Risk to organizations includes potential unauthorized access to sensitive data or functionalities, which could lead to data integrity issues. Despite the low exploitability score of 2.8, the possibility remains that attackers may find ways to exploit this vulnerability if not mitigated. Given its impact on the confidentiality and integrity of the affected systems, organizations should prioritize addressing this vulnerability in their patch management cycle.
In addition to the risk posed by this vulnerability, organizations should remain vigilant regarding any updates or patches provided by the vendor, Rank Math. This will help to ensure that they are not only compliant but also protected from potential exploits that could arise from this and similar vulnerabilities.
Organizations should address this issue promptly to mitigate potential risks.
Vulnerability Details
The missing authorization vulnerability in Rank Math Rank Math SEO PRO primarily stems from incorrectly configured access control security levels. The CVSS score of 4.3 reflects a medium severity level, indicating that while it is not critical, it still poses a significant risk.
The vulnerability affects Rank Math SEO PRO from an unspecified version to 3.0.95. The CWE classification associated with this vulnerability is CWE-862, indicating a lack of proper authorization checks.
Technical Analysis
The root cause of this vulnerability lies in the application’s failure to implement adequate authorization checks, allowing unauthorized users to access restricted features. The attack vector is network-based, with low complexity, and requires low privileges. No user interaction is necessary, making it easier for an attacker to exploit. The impacts on confidentiality are none, but integrity is affected, as unauthorized users may alter or manipulate data.
Risk & Impact Analysis
The deployment risk for organizations using Rank Math Rank Math SEO PRO is significant, as attackers may leverage this vulnerability for unauthorized access. Given the nature of the vulnerability, the potential blast radius includes any data or functionality accessible through the compromised access controls. Organizations should assess the urgency of remediation based on the CVSS score and overall threat landscape.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected versions of Rank Math SEO PRO are from an unspecified version up to 3.0.95. Organizations should ensure they are running the latest patched version to mitigate risks associated with this vulnerability.
Mitigation & Remediation
Organizations should prioritize patching this vulnerability by updating to the latest version of Rank Math SEO PRO. If patches are not available, implementing access control hardening and reviewing configurations can help mitigate the risk. Regular security assessments and continuous monitoring are recommended to identify and address potential vulnerabilities.
Detection Guidance
To detect potential exploitation of this vulnerability, organizations should monitor logs for unusual access patterns and verify that authorization checks are functioning correctly. Anomalies in user permissions and changes to sensitive data should also be tracked closely.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2026-28080 lies in the need for stringent access control measures within applications. This vulnerability represents a pattern of misconfigurations that can lead to severe security breaches, highlighting the importance of thorough security assessments. Security teams should take away the lesson that proactive vulnerability management is essential to safeguard against similar threats in the future.
For further insights on proactive security techniques, organizations can review our vulnerability management program. Additionally, exploring our guide on the penetration testing methodology can further enhance the security posture against vulnerabilities like this.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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