Ecosyste.ms: Advisories
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Security Advisories: GSA_kwCzR0hTQS1odjVmLTczbXItN3Z2as0V9A
Cross-site Scripting in Mattermost
Mattermost 5.38 and earlier fails to sufficiently sanitize clipboard contents, which allows a user-assisted attacker to inject arbitrary web script in product deployments that explicitly disable the default CSP.
Permalink: https://github.com/advisories/GHSA-hv5f-73mr-7vvjJSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1odjVmLTczbXItN3Z2as0V9A
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: about 3 years ago
Updated: over 1 year ago
CVSS Score: 6.1
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS Percentage: 0.00061
EPSS Percentile: 0.27513
Identifiers: GHSA-hv5f-73mr-7vvj, CVE-2021-37860
References:
- https://nvd.nist.gov/vuln/detail/CVE-2021-37860
- https://mattermost.com/security-updates/
- https://docs.mattermost.com/install/self-managed-changelog.html#release-v5-39-quality-release
- https://github.com/advisories/GHSA-hv5f-73mr-7vvj
Affected Packages
go:github.com/mattermost/mattermost-server/v5
Dependent packages: 215Dependent repositories: 280
Downloads:
Affected Version Ranges: < 5.39.0
Fixed in: 5.39.0
All affected versions: 5.0.0, 5.0.1, 5.0.2, 5.0.3, 5.1.0, 5.1.1, 5.1.2, 5.2.0, 5.2.1, 5.2.2, 5.3.0, 5.3.1, 5.4.0, 5.5.0, 5.5.1, 5.5.2, 5.5.3, 5.6.0, 5.6.1, 5.6.2, 5.6.3, 5.6.4, 5.6.5, 5.7.0, 5.7.1, 5.7.2, 5.7.3, 5.8.0, 5.8.1, 5.8.2, 5.9.0, 5.9.1, 5.9.2, 5.9.3, 5.9.4, 5.9.5, 5.9.6, 5.9.7, 5.9.8, 5.10.0, 5.10.1, 5.10.2, 5.11.0, 5.11.1, 5.12.0, 5.12.1, 5.12.2, 5.12.3, 5.12.4, 5.12.5, 5.12.6, 5.13.0, 5.13.1, 5.13.2, 5.13.3, 5.14.0, 5.14.1, 5.14.2, 5.14.3, 5.14.4, 5.14.5, 5.15.0, 5.15.1, 5.15.2, 5.15.3, 5.15.4, 5.15.5, 5.16.0, 5.16.1, 5.16.2, 5.16.3, 5.16.4, 5.16.5, 5.17.0, 5.17.1, 5.17.2, 5.17.3, 5.18.0, 5.18.1, 5.18.2, 5.19.0, 5.19.1, 5.19.2, 5.19.3, 5.20.0, 5.20.1, 5.20.2, 5.21.0, 5.22.0, 5.22.1, 5.22.2, 5.22.3, 5.23.0, 5.23.1, 5.23.2, 5.24.0, 5.24.1, 5.24.2, 5.24.3, 5.25.0, 5.25.1, 5.25.2, 5.25.3, 5.25.4, 5.25.5, 5.25.6, 5.26.0, 5.26.1, 5.26.2, 5.27.0, 5.27.1, 5.27.2, 5.28.0, 5.28.1, 5.28.2, 5.29.0, 5.29.1, 5.29.2, 5.30.0, 5.30.1, 5.30.2, 5.30.3, 5.31.0, 5.31.1, 5.31.2, 5.31.3, 5.31.4, 5.31.5, 5.31.6, 5.31.7, 5.31.8, 5.31.9, 5.32.0, 5.32.1, 5.33.0, 5.33.1, 5.33.2, 5.33.3, 5.33.4, 5.33.5, 5.34.0, 5.34.1, 5.34.2, 5.34.3, 5.34.4, 5.34.5, 5.35.0, 5.35.1, 5.35.2, 5.35.3, 5.35.4, 5.35.5, 5.36.0, 5.36.1, 5.36.2, 5.37.0, 5.37.1, 5.37.2, 5.37.3, 5.37.4, 5.37.5, 5.37.6, 5.37.7, 5.37.8, 5.37.9, 5.37.10, 5.38.0, 5.38.1, 5.38.2, 5.38.3, 5.38.4
All unaffected versions: 5.39.0, 5.39.1, 5.39.2, 5.39.3