CVE-2019-19328 : Security Advisory and Response
Learn about CVE-2019-19328, a vulnerability in ui/editor/tooltip/Rdf.js in Wikibase Wikidata Query Service GUI allowing HTML injection in tooltips. Find out the impact, affected systems, and mitigation steps.
This CVE involves a vulnerability in the version of ui/editor/tooltip/Rdf.js in Wikibase Wikidata Query Service GUI before 0.3.6-SNAPSHOT dated 2019-11-07, allowing HTML injection in tooltips for entities.
Understanding CVE-2019-19328
This CVE highlights a security issue in the Wikibase Wikidata Query Service GUI that could potentially lead to HTML injection in tooltips.
What is CVE-2019-19328?
The vulnerability in ui/editor/tooltip/Rdf.js in Wikibase Wikidata Query Service GUI allows malicious actors to inject HTML code into tooltips for entities, potentially leading to cross-site scripting (XSS) attacks.
The Impact of CVE-2019-19328
The injection of HTML in tooltips for entities can result in XSS attacks, compromising the integrity and security of the affected systems and potentially exposing sensitive information.
Technical Details of CVE-2019-19328
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability in ui/editor/tooltip/Rdf.js in Wikibase Wikidata Query Service GUI before 0.3.6-SNAPSHOT dated 2019-11-07 allows the injection of HTML in tooltips for entities.
Affected Systems and Versions
- Product: Not applicable
- Vendor: Not applicable
- Versions affected: Not applicable
Exploitation Mechanism
The exploit involves injecting HTML code into tooltips for entities, taking advantage of the vulnerability in ui/editor/tooltip/Rdf.js.
Mitigation and Prevention
Protecting systems from this vulnerability requires immediate actions and long-term security practices.
Immediate Steps to Take
- Update to the latest version of Wikibase Wikidata Query Service GUI that no longer includes the vulnerable code.
- Implement input validation to prevent malicious HTML injection.
Long-Term Security Practices
- Regularly monitor and audit for any signs of unauthorized access or malicious activities.
- Educate users and developers on secure coding practices to prevent similar vulnerabilities.
Patching and Updates
Ensure that all software components are regularly updated and patched to address known vulnerabilities.