CVE-2020-12052 : Vulnerability Insights and Analysis

Grafana version < 6.7.3 is vulnerable for annotation popup XSS.

Understanding CVE-2020-12052

Grafana version < 6.7.3 is susceptible to an XSS vulnerability in the annotation popup.

What is CVE-2020-12052?

This CVE identifies a security issue in Grafana versions below 6.7.3 that allows for cross-site scripting (XSS) attacks through the annotation popup.

The Impact of CVE-2020-12052

The vulnerability could be exploited by attackers to execute malicious scripts in the context of the user's browser, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2020-12052

Grafana version < 6.7.3 is affected by an XSS vulnerability in the annotation popup.

Vulnerability Description

The vulnerability in Grafana allows malicious actors to inject and execute arbitrary scripts through the annotation popup, posing a risk of XSS attacks.

Affected Systems and Versions

Product: Grafana
Vendor: N/A
Versions Affected: < 6.7.3

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting malicious annotations that, when clicked by users with affected versions, trigger the execution of unauthorized scripts.

Mitigation and Prevention

To address CVE-2020-12052, immediate actions and long-term security practices are recommended.

Immediate Steps to Take

Upgrade Grafana to version 6.7.3 or higher to mitigate the XSS vulnerability.
Avoid clicking on suspicious or untrusted annotations in Grafana.

Long-Term Security Practices

Regularly update Grafana and other software to the latest versions to patch security flaws.
Educate users on identifying and avoiding potential XSS attack vectors.

Patching and Updates

Ensure timely installation of security patches and updates provided by Grafana to address known vulnerabilities.