# CVE-2025-47639: WordPress Supertext Translation and Proofreading plugin <= 4.26 - CSRF to Stored XSS vulnerability

> Attackers can inject malicious scripts via CSRF, leading to stored XSS and potential account takeover in the Supertext Translation and Proofreading plugin.

- **Severity:** High 7.1 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 7 May 2025
- **Updated:** 28 Apr 2026
- **Also known as:** GHSA-9667-xm3j-4jj5

## What is CVE-2025-47639?

CVE-2025-47639 is a high-severity cross-site scripting vulnerability in Supertext Translation and Proofreading, published on 7 May 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

### Official description

Cross-Site Request Forgery (CSRF) vulnerability in Supertext Supertext Translation and Proofreading polylang-supertext allows Stored XSS.This issue affects Supertext Translation and Proofreading: from n/a through <= 4.26.

Weakness: CWE-352 (Cross-Site Request Forgery)

## Which versions are affected by CVE-2025-47639?


## How do I fix CVE-2025-47639?

No fix has been published for CVE-2025-47639 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-47639 being exploited?

There is no known exploitation of CVE-2025-47639 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-47639 and fix it if it is affected.

What it is: CVE-2025-47639 is a high-severity cross-site scripting vulnerability in Supertext Translation and Proofreading, published on 7 May 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2025-47639 in the wild and no public exploit code.

Affected product: Supertext Translation and Proofreading. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2025-47639/ (Markdown: https://insights.sbomify.com/CVE-2025-47639/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-47639
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-47639
- OSV: https://osv.dev/vulnerability/CVE-2025-47639

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-47639/
Summaries are generated and may contain mistakes; the official description above is the record.