Description
An issue was discovered in Wikimedia Parsoid before 0.11.1 and 0.12.x before 0.12.2. An attacker can send crafted wikitext that Utils/WTUtils.php will transform by using a <meta> tag, bypassing sanitization steps, and potentially allowing for XSS.
Published: 2021-04-09
Score: 6.1 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2022-2633 An issue was discovered in Wikimedia Parsoid before 0.11.1 and 0.12.x before 0.12.2. An attacker can send crafted wikitext that Utils/WTUtils.php will transform by using a <meta> tag, bypassing sanitization steps, and potentially allowing for XSS.
Github GHSA Github GHSA GHSA-5pqx-77vf-85rw Wikimedia Parsoid vulnerable to Cross-site Scripting (XSS)
History

No history.

Subscriptions

Wikimedia Parsoid
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-03T22:32:41.119Z

Reserved: 2021-04-08T00:00:00.000Z

Link: CVE-2021-30458

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-04-09T07:15:16.340

Modified: 2024-11-21T06:03:57.693

Link: CVE-2021-30458

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses