OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

AV:N/AC:M/Au:N/C:N/I:P/A:N

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Wikimedia	Parsoid

Configuration 1 [-]

OR	cpe:2.3:a:wikimedia:parsoid::::::node.js::*
	cpe:2.3:a:wikimedia:parsoid::::::node.js::*

No data.

References

Link	Providers
https://phabricator.wikimedia.org/T279451
https://security.gentoo.org/glsa/202107-40
https://www.mediawiki.org/wiki/Parsoid

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-04-09T06:06:04

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

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

Link: CVE-2021-30458

Vulnrichment

No data.

NVD

Status : Modified

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

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

Link: CVE-2021-30458

Redhat

No data.

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