Bug 2430311

Summary: CVE-2026-0858 plantuml: PlantUML: Arbitrary script execution via Stored Cross-Site Scripting in GraphViz diagrams [epel-8]
Product: [Fedora] Fedora EPEL Reporter: Sandipan Roy <saroy>
Component: plantumlAssignee: blinxen <h-k-81>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: epel8CC: blaise, h-k-81, java-sig-commits, sumitgarg44
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["27c60aa8-34a4-434d-9578-f39fc0df6f9e"]}
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2430303    

Description Sandipan Roy 2026-01-16 06:13:40 UTC
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.