EUVD-2026-49846
GHSA-j253-v7rr-vh9m
Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary rating from Vendor (CIRCL) · only source for this CVE.
CVSS VectorVendor: CIRCL
Lifecycle Timeline
2DescriptionCVE.org
Pivotick did not validate the URL scheme of node imagePath values derived from graph data before assigning them to SVG image resources. An attacker able to supply crafted graph data could set an image path to a malicious URI.
When a victim rendered the affected graph, the browser could resolve the attacker-controlled URI and initiate an unintended request or invoke scheme-specific handling in the victim’s context. Depending on the URI, browser behaviour, and installed protocol handlers, exploitation could disclose limited client or network metadata, facilitate rendering-based tracking, or attempt to access local or internal resources.
Exploitation requires a victim to load or render graph data containing the malicious imagePath. The patch normalizes ASCII whitespace and control characters in URI schemes and restricts image paths to relative URLs or the http, https, data, and blob schemes.
AnalysisAI
Pivotick graph visualization fails to validate URL schemes for node imagePath values, enabling remote attackers to inject malicious URIs that trigger unintended browser requests and limited metadata disclosure when a victim renders crafted graph data. The vulnerability requires victim interaction to load the malicious graph, and no authentication is needed. No public exploit is identified at time of analysis; a vendor patch is available.
We are instructed to synthesize data from multiple intelligence sources into a comprehensive analysis, returning a JSON
Cross-site scripting (XSS) in Pivotick's sidebar property-list component allows an attacker to execute JavaScript in a v
Stored cross-site scripting in Pivotick’s Markdown node-reference renderer allows JavaScript execution when a victim ope
Processing specially crafted graph data in Pivotick can lead to unreliable visualizations, corrupted cycle detection, an
Same weakness CWE-918 – Server-Side Request Forgery (SSRF)
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External POC / Exploit Code
Leaving vuln.today