CVE-2026-105262 Falang multilanguage for WordPress - Stored XSS

Falang multilanguage for WordPress < 1.4.6 contains a stored cross-site scripting caused by missing capability checks and exposed nonce in term translation saving, letting logged-in users with Subscriber-level access store malicious content executed by higher-privileged users.

CVSS base score 8.0 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.17% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Stored XSS
Impact
Stored XSS
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Published
21 October 2026
Updated
22 October 2026
Weakness
CWE-79

Vendor fix

Update to version 1.4.6 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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