The Falang multilanguage for WordPress plugin before 1.4.6 does not perform a capability check when saving term translations, and exposes a valid nonce to any logged-in user through an unprotected handler, allowing users with Subscriber-level access and above to store content that is later output without proper escaping, leading to Stored Cross-Site Scripting that executes in the context of higher-privileged users such as administrators.

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Fixes

Solution

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Workaround

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History

Wed, 21 Oct 2026 11:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-79
Metrics cvssV3_1

{'score': 8.0, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 21 Oct 2026 06:15:00 +0000

Type Values Removed Values Added
Description The Falang multilanguage for WordPress plugin before 1.4.6 does not perform a capability check when saving term translations, and exposes a valid nonce to any logged-in user through an unprotected handler, allowing users with Subscriber-level access and above to store content that is later output without proper escaping, leading to Stored Cross-Site Scripting that executes in the context of higher-privileged users such as administrators.
Title Falang multilanguage for WordPress < 1.4.6 - Subscriber+ Stored XSS via Term Translation
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-10-21T10:35:08.723Z

Reserved: 2026-10-04T19:17:42.048Z

Link: CVE-2026-105262

cve-icon Vulnrichment

Updated: 2026-10-21T10:23:00.208Z

cve-icon NVD

Status : Received

Published: 2026-10-21T06:16:46.053

Modified: 2026-10-21T11:17:01.493

Link: CVE-2026-105262

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses