CVE-2025-54881

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-54881
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-54881.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-54881
Aliases
Downstream
Published
2025-08-19T17:15:41Z
Modified
2025-08-20T17:03:07.116576Z
Summary
[none]
Details

Mermaid is a JavaScript based diagramming and charting tool that uses Markdown-inspired text definitions and a renderer to create and modify complex diagrams. In the default configuration of mermaid 10.9.0-rc.1 to 11.9.0, user supplied input for sequence diagram labels is passed to innerHTML during calculation of element size, causing XSS.

References

Affected packages

Debian:11 / node-mermaid

Package

Name
node-mermaid
Purl
pkg:deb/debian/node-mermaid?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

8.*

8.7.0+ds+~cs27.17.17-3
8.7.0+ds+~cs27.17.17-3+deb11u1
8.7.0+ds+~cs27.17.17-3+deb11u2
8.9.1+ds+~cs26.20.25-1
8.9.3+ds+~cs29.13.19-1
8.11.0+ds+~cs29.13.22-1
8.13.2+ds+~cs30.13.21-1
8.13.2+ds+~cs30.13.21-1.1
8.13.3+ds+~cs26.13.21-1
8.13.3+ds+~cs26.13.21-2
8.13.8+~cs10.4.16-1
8.14.0+~cs11.4.14-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/mermaid-js/mermaid

Affected ranges

Type
GIT
Repo
https://github.com/mermaid-js/mermaid
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
5c69e5fdb004a6d0a2abe97e23d26e223a059832
Fixed
685516a85ec1df64cefd4fd15f26533be87d458e

Affected versions

0.*

0.1.0
0.1.1
0.2.0
0.2.1
0.2.10
0.2.13
0.2.14
0.2.15
0.2.16
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.3.1
0.3.2
0.3.3
0.3.4
0.3.5
0.4.0
0.5.0
0.5.1
0.5.2
0.5.3
0.5.4
0.5.5
0.5.6
0.5.7
0.5.8

6.*

6.0.0

7.*

7.0.0
7.0.2
7.0.3
7.0.5

8.*

8.1.0
8.10.1
8.11.0
8.11.0-rc2
8.11.1
8.11.2
8.11.3
8.11.4
8.12.0
8.12.1
8.13.0
8.13.1
8.13.10
8.13.11
8.13.2
8.13.3
8.13.4
8.13.5
8.13.6
8.13.7
8.13.8
8.13.9
8.14.0
8.2.0
8.2.1
8.2.2
8.2.3
8.2.4
8.2.5
8.2.6
8.3.0
8.4.0
8.4.1
8.4.2
8.4.3
8.4.4
8.4.6
8.4.8
8.5.1
8.5.2
8.6.0
8.6.2
8.6.3
8.6.4
8.7.0
8.8.0
8.8.1
8.8.2
8.8.3
8.9.0
8.9.1
8.9.2
8.9.3

9.*

9.0.0
9.0.1
9.1.0
9.1.1
9.1.2
9.1.3
9.1.4
9.1.5
9.1.6

real-8.*

real-8.13.5

Other

untagged-31c93788afe260d914bb
untagged-502e9410f3e7fd2ed484
untagged-566ebfbf21141b604025
untagged-7651dabb407ecd5631ce
untagged-78173a5e15ffdf8f1e6a
untagged-f43366252632a1a42020
untagged-f83ec2a9deaf6677e0c7

v10.*

v10.0.0
v10.0.1
v10.0.2
v10.1.0
v10.2.0

v8.*

v8.8.4

v9.*

v9.1.7
v9.2.0
v9.2.1
v9.2.2
v9.3.0
v9.4.0
v9.4.2
v9.4.3