Arbitrary JavaScript Execution in 3DAlloy for MediaWiki
CVE-2025-59332

8.6HIGH

Key Information:

Vendor

Dolfinus

Status
3dalloy
Vendor
CVE Published:
15 September 2025

What is CVE-2025-59332?

3DAlloy, a lightweight 3D-viewer extension for MediaWiki, allows users to input custom attributes via the <3d> parser tag and the {{#3d}} parser function. However, versions 1.0 to 1.8 fail to properly sanitize these attributes, permitting the insertion and execution of arbitrary JavaScript code. This vulnerability poses significant risks to users of the affected versions as it enables potential exploits leading to unauthorized access and manipulation of the MediaWiki environment.

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Affected Version(s)

3DAlloy >= 1.0, <= 1.8

References

https://github.com/dolfinus/3DAlloy/security/advisories/G...
x_refsource_CONFIRM
https://github.com/dolfinus/3DAlloy/commit/9fac7936254886...
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CVSS V3.1

Score:
8.6
Severity:
HIGH
Confidentiality:
High
Integrity:
Low
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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