CVE-2026-88784 Weglot < 6.4.3 - Unauthenticated Stored XSS via Translated Page Link Rewriting
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-88784?
CVE-2026-88784 is a high-severity vulnerability in Unknown Translate WordPress with Weglot 2.0, published on 21 Oct 2026.
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.
Weakness: CWE-79
Which versions are affected by CVE-2026-88784?
How do I fix CVE-2026-88784?
No fix has been published for CVE-2026-88784 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-88784 being exploited?
There is no known exploitation of CVE-2026-88784 in the wild and no public exploit code.
Sources
Also known as GHSA-v5cq-8fvv-9wcc.