A high-severity Cross-Site Request Forgery (CSRF) vulnerability has been identified in the tiefpunkt Add Linked Images To Gallery plugin, specifically in versions up to 1.4. This vulnerability allows attackers to perform unauthorized actions on behalf of users without their consent. Given its high CVSS score of 7.1, organizations utilizing this plugin must prioritize remediation efforts to mitigate potential risks. The plugin is widely used in WordPress installations, making the impact of this vulnerability particularly concerning.
Risk to organizations includes unauthorized actions being executed under the guise of legitimate users, leading to data manipulation or compromise. The urgency for defenders is high, as failure to address this vulnerability could result in severe consequences, including data breaches and diminished trust from users.
Currently, there is no public exploit or proof of concept reported for this vulnerability, but its presence in a popular plugin means that it could be targeted if not addressed promptly. Organizations should monitor this situation closely and ensure that all installations of the affected plugin are updated to the latest patched version.
Organizations should prioritize patching immediately. This will mitigate the risk of exploitation and ensure that the integrity and confidentiality of user data are maintained.
Vulnerability Details
The CVE-2025-27277 vulnerability is classified as a Cross-Site Request Forgery (CSRF) issue in the tiefpunkt Add Linked Images To Gallery plugin. The official CVE description states that this vulnerability allows Cross-Site Request Forgery, affecting versions from n/a up to and including 1.4. The CVSS score for this vulnerability is 7.1, indicating a high level of severity due to its potential impact on confidentiality, integrity, and availability.
The attack vector is network-based, requiring low complexity to exploit. No privileges are required for exploitation, but user interaction is necessary, as the attack relies on tricking users into performing actions without their knowledge. The vulnerability's impact on confidentiality, integrity, and availability is classified as low, but the change in scope indicates that the effects could propagate beyond the original user.
Technical Analysis
The root cause of CVE-2025-27277 is a lack of proper validation of requests made to the plugin, allowing attackers to exploit the CSRF vulnerability. The attack vector is network-based, which means that an attacker can send malicious requests from anywhere on the internet, targeting users who are logged in to the application. The attack complexity is low, as the vulnerability can be exploited without any special conditions.
No privileges are required for an attacker to exploit this vulnerability, making it particularly dangerous for organizations. User interaction is required, as the attack generally involves tricking a user into clicking on a malicious link or visiting a compromised page. The confidentiality, integrity, and availability impacts are all rated as low, but the vulnerability's existence in a widely used plugin poses significant risks for affected organizations.
Risk & Impact Analysis
The real-world deployment risk associated with this vulnerability is high due to the plugin's usage in many WordPress sites. Attackers may leverage this vulnerability to perform unauthorized actions, leading to data breaches or other security incidents. The blast radius potential is significant, as the vulnerability could affect all users of the plugin across various installations.
Given the CVSS score of 7.1 and the fact that it is not included in the KEV catalog, organizations should address this vulnerability in their priority patch cycle. The low EPSS score indicates that while exploitation is not currently widespread, organizations should not be complacent, as attackers often target known vulnerabilities in popular plugins.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected version of the tiefpunkt Add Linked Images To Gallery plugin is from n/a through 1.4. Organizations should ensure that they are running the latest version of the plugin to mitigate the risk associated with this vulnerability.
Mitigation & Remediation
To remediate CVE-2025-27277, organizations should update the tiefpunkt Add Linked Images To Gallery plugin to the latest patched version immediately. If a patch is unavailable, organizations may consider implementing workarounds such as disabling the plugin until an update is available.
Configuration hardening can also reduce risk; organizations should restrict access to the plugin settings and ensure that only authorized users can make changes. Additionally, network controls such as firewalls can help mitigate exposure to potential attacks. Organizations should also monitor logs for any unusual activities related to the plugin.
For further assistance in identifying vulnerabilities, organizations should engage in penetration testing to validate their security posture.
Detection Guidance
Organizations should monitor log files for indicators of unauthorized access attempts, particularly those that may originate from untrusted sources. Behavioral anomalies, such as unexpected user actions, should be investigated promptly. Network signatures that are indicative of CSRF attacks should be established to enhance detection capabilities.
AppSecure Threat Intelligence Insight
The significance of CVE-2025-27277 extends beyond immediate remediation; it highlights ongoing trends in the exploitation of CSRF vulnerabilities in widely used plugins. Security teams should leverage this incident to evaluate their current security measures and reinforce training on secure coding practices to prevent similar vulnerabilities in the future.
Additionally, organizations should stay informed about evolving threats by following best practices in security testing and regularly reviewing their application security assessments. Continuous improvement in security strategies will help in mitigating future vulnerabilities.
To enhance the security of applications, organizations should also consider engaging in vulnerability management programs to systematically address and remediate security weaknesses.
Finally, organizations should not only focus on the current vulnerability but also adopt a proactive stance by participating in penetration testing methodologies that can uncover hidden vulnerabilities and strengthen their defenses.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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