CVE-2025-23845 refers to a high-severity reflected Cross-site Scripting (XSS) vulnerability found in the ERA404 ImageMeta plugin, affecting all versions up to 1.1.2. This vulnerability allows unauthorized users to inject malicious scripts into web pages, potentially leading to significant security incidents. With a CVSS score of 7.1, this vulnerability is classified as high, highlighting its potential impact on organizations that utilize this plugin.
The real-world risk associated with this vulnerability includes the potential for attackers to exploit it to execute scripts in the context of the affected user's session, leading to unauthorized actions or data theft. As attackers may leverage this vulnerability for a variety of malicious purposes, organizations should address it with urgency. The vulnerability status is currently deferred, but proactive measures are essential.
Organizations should prioritize patching immediately to mitigate the risks associated with this vulnerability. Given its high CVSS score and potential for exploitation, security teams must ensure that they are aware of this issue and take necessary steps for remediation.
It is important to note that, as of now, there are no known public exploits, which provides a window of opportunity for organizations to implement mitigations before any potential exploitation occurs.
In summary, CVE-2025-23845 presents a significant risk and should be a priority for remediation efforts within organizations using the ERA404 ImageMeta plugin.
Vulnerability Details
This vulnerability allows improper neutralization of input during web page generation, specifically leading to reflected XSS. The vulnerability is categorized under CWE-79, which pertains to improper neutralization of input. The affected product is the ERA404 ImageMeta plugin, with the specific versions being all prior to and including 1.1.2. The vulnerability was published on February 17, 2025.
The CVSS score for this vulnerability is 7.1, indicating high severity. The attack vector is classified as NETWORK, with low attack complexity and no privileges required for exploitation. User interaction is required for this vulnerability to be exploited.
Technical Analysis
The root cause of this vulnerability lies in the improper handling of user input during web page generation. Attackers can exploit this vulnerability through crafted requests that include malicious scripts, which are then reflected back to users, leading to their execution in the browser context. The attack complexity is low, as the attacker does not require special privileges, and it only necessitates user interaction.
The impact on confidentiality, integrity, and availability is low, yet the potential for script execution poses a risk to user sessions and data security. Organizations should be vigilant in monitoring their systems for indications of exploitation attempts.
Risk & Impact Analysis
Organizations that utilize the ERA404 ImageMeta plugin are at risk of exploitation through this vulnerability, as attackers may exploit it to gain unauthorized access or perform actions in the context of legitimate users. The blast radius can extend beyond the initial target, potentially affecting all users interacting with the compromised web application.
Given the high CVSS score and the fact that it is not included in the Known Exploited Vulnerabilities (KEV) list, organizations still face a substantial risk. The EPSS score of 0.00075 indicates a low likelihood of exploitation, but this does not negate the necessity for immediate action.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected versions of the ERA404 ImageMeta plugin include all versions prior to and including 1.1.2. Organizations using this plugin should ensure they are on the latest version to avoid potential exploitation of this vulnerability.
Mitigation & Remediation
Organizations must prioritize patching the ERA404 ImageMeta plugin to version 1.1.3 or later to mitigate this vulnerability. If immediate patching is not possible, organizations should consider implementing web application firewalls that can help filter out malicious inputs.
Additionally, conducting regular security assessments, such as application security assessments, can help organizations identify and remediate vulnerabilities proactively.
Detection Guidance
Organizations should monitor their systems for unusual log entries that may indicate attempted exploitation of this vulnerability. Specific indicators include unexpected user input or behavior that deviates from normal patterns.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2025-23845 emphasizes the need for organizations to maintain an active vulnerability management program. As web applications continue to evolve, so do the threats posed by vulnerabilities like XSS.
Security teams should learn from this incident to strengthen their defenses. For more insights on vulnerability management, organizations can refer to our vulnerability management program best practices.
Additionally, ongoing training in secure coding practices is essential to prevent similar vulnerabilities in the future. For comprehensive guidance on secure practices, consider our secure coding practices guide.
Lastly, ensuring robust penetration testing can help identify and address such vulnerabilities proactively. Organizations can explore our penetration testing services to enhance their security posture.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
.webp)