CVE-2022-1231

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 15-04-2022 05:15

Last modified: - 13-05-2022 02:38

Total changes: - 5

Description

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. see https://plantuml.com/de/running).

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Low

Attack complexity

Network

Attack vector

None

Availability

Low

Confidentiality

Low

Integrity

None

Privileges required

Changed

Scope

Required

User interaction

6.1

Base score

2.8

2.7

Exploitability score

Impact score

Verification logic

vendor=plantuml AND product=plantuml AND versionEndExcluding=1.2022.4

vendor=fedoraproject AND product=fedora AND version=35

vendor=fedoraproject AND product=fedora AND version=36

Reference

https://github.com/plantuml/plantuml/commit/c9137be051ce98b3e3e27f65f54ec7d9f8886903
https://huntr.dev/bounties/27db9509-6cd3-4148-8d70-5942f3837604
FEDORA-2022-e8b1324ec8-Mailing List, Third Party Advisory
FEDORA-2022-930b54aa84-Mailing List, Third Party Advisory

Keywords

CVE-2022-1231

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2022-1231

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures