Vulnerability Details : 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. see https://plantuml.com/de/running).
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2022-1231
- cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
- cpe:2.3:a:plantuml:plantuml:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-1231
0.15%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 52 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-1231
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
9.3
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N |
3.9
|
4.7
|
huntr.dev | |
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2022-1231
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by:
- nvd@nist.gov (Primary)
- security@huntr.dev (Secondary)
References for CVE-2022-1231
-
https://github.com/plantuml/plantuml/commit/c9137be051ce98b3e3e27f65f54ec7d9f8886903
wip · plantuml/plantuml@c9137be · GitHubPatch;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EO26WBHQRMWTS44M5VLZJIJZOIGJYL3A/
[SECURITY] Fedora 36 Update: plantuml-1.2022.4-1.fc36 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FQMHXN5BVBK433C5SVSSBXWB5JLJ7NID/
[SECURITY] Fedora 35 Update: plantuml-1.2022.2-1.fc35 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://huntr.dev/bounties/27db9509-6cd3-4148-8d70-5942f3837604
XSS via Embedded SVG in SVG Diagram Format vulnerability found in plantumlExploit;Third Party Advisory
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