Vulnerability · Published Oct 21, 2026 · Assigned by WPScan

CVE-2026-88784Weglot < 6.4.3 - Unauthenticated Stored XSS via Translated Page Link Rewriting

High 7.5

In plain English

A high-severity cross-site scripting in Translate WordPress with Weglot 2.0 from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 21% of all known vulnerabilities).

Severity (CVSS 3.1)7.5High

Exploit odds (30 days)0.3%top 79.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The Translate WordPress with Weglot 2.0 WordPress plugin before 6.4.3 does not escape the URLs it re-inserts into a page when rewriting links for a translated language, and reverses the encoding that was applied to them beforehand, allowing unauthenticated users to store a payload which executes in the browser of anyone viewing the page in a translated language.

Affected products (as reported)

Vendor	Product	Versions
Unknown	Translate WordPress with Weglot 2.0	0 – before 6.4.3

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

References

https://wpscan.com/vulnerability/0a567730-5dd9-4bcb-b955-312979041466/ exploit, vdb-entry, technical-description