Aggregates CVE and security vulnerability intelligence across all plantuml-related products, including CVSS, EPSS, publication dates, and vulnerability intelligence data.
Common weakness patterns include vendor risk cross-site scripting and vendor risk ssrf, with potential vendor impact session compromise across vendor surface software deployment and vendor surface production workloads use cases.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2026-0858 | Versions of the package net.sourceforge.plantuml:plantuml before 1.2026.0 are vulnerable to Stored XSS due to insufficient sanitization of interactive attributes in GraphViz diagrams. As a result, a crafted PlantUML diagram can inject malicious JavaScript into generated SVG output, leading to arbitrary script execution in the context of applications that render the SVG. | [email protected] | 2.0 | 0.30% | 2026-01-16 | 2026-06-17 |
| CVE-2023-3432 | Server-Side Request Forgery (SSRF) in GitHub repository plantuml/plantuml prior to 1.2023.9. | [email protected] | 10.0 | 0.73% | 2023-06-27 | 2026-06-17 |
| CVE-2023-3431 | Improper Access Control in GitHub repository plantuml/plantuml prior to 1.2023.9. | [email protected] | 5.3 | 0.72% | 2023-06-27 | 2026-06-17 |
| CVE-2022-1379 | URL Restriction Bypass in GitHub repository plantuml/plantuml prior to V1.2022.5. An attacker can abuse this to bypass URL restrictions that are imposed by the different security profiles and achieve server side request forgery (SSRF). This allows accessing restricted internal resources/servers or sending requests to third party servers. | [email protected] | 9.1 | 1.51% | 2022-05-14 | 2026-06-17 |
| CVE-2022-1231 | XSS via Embedded SVG in SVG Diagram Format in GitHub repository plantuml/plantuml prior to 1.2022.4. Stored XSS in the context of the diagram embedder. Depending on the actual context, this ranges from stealing secrets to account hijacking or even to code execution for example in desktop applications. Web based applications are the ones most affected. Since the SVG format allows clickable links in diagrams, it is commonly used in plugins for web based projects (like the Confluence plugin, etc. s | [email protected] | 6.1 | 1.78% | 2022-04-15 | 2026-06-17 |