Ecosyste.ms: Advisories

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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTg3OTYtZ2M5ai02M3J2

File upload local preview can run embedded scripts after user interaction

Impact

When uploading a file, the local file preview can lead to execution of scripts embedded in the uploaded file, but only after several user interactions to open the preview in a separate tab. This only impacts the local user while in the process of uploading. It cannot be exploited remotely or by other users.

Patches

This has been fixed by https://github.com/matrix-org/matrix-react-sdk/pull/5981, which is included in 3.21.0.

Workarounds

There are no known workarounds.

Permalink: https://github.com/advisories/GHSA-8796-gc9j-63rv
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTg3OTYtZ2M5ai02M3J2
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: almost 3 years ago
Updated: over 1 year ago


CVSS Score: 4.2
CVSS vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L

Identifiers: GHSA-8796-gc9j-63rv
References: Repository: https://github.com/matrix-org/matrix-react-sdk
Blast Radius: 7.9

Affected Packages

npm:matrix-react-sdk
Dependent packages: 7
Dependent repositories: 78
Downloads: 3,293 last month
Affected Version Ranges: < 3.21.0
Fixed in: 3.21.0
All affected versions: 0.0.1, 0.0.2, 0.1.0, 0.2.0, 0.3.0, 0.3.1, 0.4.0, 0.5.0, 0.5.1, 0.5.2, 0.6.0, 0.6.1, 0.6.2, 0.6.3, 0.6.4, 0.6.5, 0.7.1, 0.7.2, 0.7.3, 0.7.4, 0.7.5, 0.8.0, 0.8.1, 0.8.2, 0.8.3, 0.8.4, 0.8.5, 0.8.6, 0.8.7, 0.8.8, 0.8.9, 0.9.0, 0.9.1, 0.9.2, 0.9.3, 0.9.4, 0.9.5, 0.9.6, 0.9.7, 0.10.1, 0.10.2, 0.10.3, 0.10.4, 0.10.5, 0.10.6, 0.10.7, 0.11.0, 0.11.1, 0.11.2, 0.11.3, 0.11.4, 0.12.0, 0.12.1, 0.12.2, 0.12.3, 0.12.4, 0.12.5, 0.12.6, 0.12.7, 0.12.8, 0.12.9, 0.13.0, 0.13.1, 0.13.2, 0.13.3, 0.13.4, 0.13.5, 0.13.6, 0.14.0, 0.14.1, 0.14.2, 0.14.3, 0.14.4, 0.14.5, 0.14.6, 0.14.7, 0.14.8, 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7, 1.1.0, 1.1.1, 1.1.2, 1.2.0, 1.2.1, 1.2.2, 1.3.0, 1.3.1, 1.4.0, 1.5.0, 1.5.1, 1.5.2, 1.5.3, 1.6.0, 1.6.1, 1.6.2, 1.7.0, 1.7.1, 1.7.2, 1.7.3, 1.7.4, 1.7.5, 1.7.6, 2.0.0, 2.1.0, 2.1.1, 2.2.0, 2.2.1, 2.2.2, 2.2.3, 2.3.0, 2.3.1, 2.5.0, 2.6.0, 2.6.1, 2.7.0, 2.7.1, 2.7.2, 2.8.0, 2.8.1, 2.9.0, 2.10.0, 2.10.1, 3.0.0, 3.1.0, 3.2.0, 3.3.0, 3.4.0, 3.4.1, 3.5.0, 3.6.0, 3.6.1, 3.7.0, 3.7.1, 3.8.0, 3.9.0, 3.10.0, 3.11.0, 3.11.1, 3.12.0, 3.12.1, 3.13.0, 3.13.1, 3.14.0, 3.15.0, 3.16.0, 3.17.0, 3.18.0, 3.19.0, 3.20.0
All unaffected versions: 3.21.0, 3.22.0, 3.23.0, 3.24.0, 3.25.0, 3.26.0, 3.27.0, 3.28.0, 3.28.1, 3.29.0, 3.29.1, 3.30.0, 3.31.0, 3.32.0, 3.32.1, 3.33.0, 3.34.0, 3.35.1, 3.36.0, 3.36.1, 3.37.0, 3.38.0, 3.39.0, 3.39.1, 3.40.0, 3.40.1, 3.41.0, 3.41.1, 3.42.0, 3.42.1, 3.42.3, 3.42.4, 3.43.0, 3.44.0, 3.45.0, 3.46.0, 3.47.0, 3.48.0, 3.49.0, 3.50.0, 3.51.0, 3.52.0, 3.53.0, 3.54.0, 3.55.0, 3.56.0, 3.57.0, 3.58.0, 3.58.1, 3.59.0, 3.59.1, 3.60.0, 3.61.0, 3.62.0, 3.63.0, 3.64.0, 3.64.1, 3.64.2, 3.65.0, 3.66.0, 3.67.0, 3.68.0, 3.69.0, 3.69.1, 3.70.0, 3.71.0, 3.71.1, 3.72.0, 3.73.0, 3.73.1, 3.74.0, 3.75.0, 3.76.0, 3.77.0, 3.77.1, 3.78.0, 3.79.0, 3.80.0, 3.80.1, 3.81.0, 3.81.1, 3.82.0, 3.83.0, 3.84.0, 3.84.1, 3.85.0, 3.86.0, 3.87.0, 3.88.0, 3.89.0, 3.90.0, 3.91.0, 3.92.0, 3.93.0, 3.94.0, 3.95.0, 3.96.0, 3.96.1, 3.97.0, 3.98.0