Description
Apostrophe Technologies sanitize-html before 2.3.1 does not properly handle internationalized domain name (IDN) which could allow an attacker to bypass hostname whitelist validation set by the "allowedIframeHostnames" option.
Published: 2021-02-08
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-1183 Apostrophe Technologies sanitize-html before 2.3.1 does not properly handle internationalized domain name (IDN) which could allow an attacker to bypass hostname whitelist validation set by the "allowedIframeHostnames" option.
Github GHSA Github GHSA GHSA-rjqq-98f6-6j3r Improper Input Validation in sanitize-html
History

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Subscriptions

Apostrophecms Sanitize-html
Redhat Openshift
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-03T20:26:25.401Z

Reserved: 2021-02-01T00:00:00.000Z

Link: CVE-2021-26539

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-02-08T17:15:13.673

Modified: 2024-11-21T05:56:26.517

Link: CVE-2021-26539

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-01-22T00:00:00Z

Links: CVE-2021-26539 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses