Description
An issue was discovered in the comrak crate before 0.9.1 for Rust. XSS can occur because the protection mechanism for data: and javascript: URIs is case-sensitive, allowing (for example) Data: to be used in an attack.
Published: 2021-02-25
Score: 6.1 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-1936 An issue was discovered in the comrak crate before 0.9.1 for Rust. XSS can occur because the protection mechanism for data: and javascript: URIs is case-sensitive, allowing (for example) Data: to be used in an attack.
Github GHSA Github GHSA GHSA-xmr7-v725-2jjr Cross site scripting in comrak
History

No history.

Subscriptions

Comrak Project Comrak
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-03T21:26:10.659Z

Reserved: 2021-02-25T00:00:00.000Z

Link: CVE-2021-27671

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-02-25T01:15:13.243

Modified: 2024-11-21T05:58:24.820

Link: CVE-2021-27671

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses