Cross-site scripting through LinkTitle2 parameter
Published Jun 25, 2024 · Updated Nov 5, 2024
Cross-site scripting in Virto Kanban Board Web Part before 5.3.5.1 allows remote attackers to execute script through LinkTitle2. The public record identifies LinkTitle2 at the KanbanData.ashx endpoint as the injection point but does not disclose how the handler places the value into browser-rendered output. Exploitation requires user interaction and runs script in the affected SharePoint user's browser context, enabling limited access to or modification of content under that origin.
Summary
What happened
Cross-site scripting in Virto Kanban Board Web Part before 5.3.5.1 allows remote attackers to execute script through LinkTitle2. The public record identifies LinkTitle2 at the KanbanData.ashx endpoint as the injection point but does not disclose how the handler places the value into browser-rendered output. Exploitation requires user interaction and runs script in the affected SharePoint user's browser context, enabling limited access to or modification of content under that origin.
The record
- CVE
- CVE-2024-34400
- Published
- Jun 25, 2024
- Updated
- Nov 5, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- T1203
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 25, 2024CVE publishedPublication date reported by the CVE source.
- Nov 5, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
What conditions does exploitation require?
What is affected?
Affected products and versions are unavailable in this record.
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo