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Transbank Webpay vulnerabilities
Transbank Webpay has 1 known vulnerability in this database. The most recent published record is dated 22 Jun 2026.
- Known vulnerabilities
- 1
- Active installs
- 10,000+
- Latest version
- 1.14.0
- Last updated
- 28 Apr 2026
- Most recent
- 22 Jun 2026
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Cross-site scripting (XSS) CVE-2026-6858 | High 7.1 | Before 1.14.0 | Fixed in 1.14.0 | 22 Jun 2026 |
Read the published descriptions
- CVE-2026-6858, 22 Jun 2026
- The Transbank Webpay WordPress plugin before 1.14.0 does not sanitize and escape logs to be displayed, allowing unauthenticated users to perform Stored XSS attacks against logged in administrator CVE record
What to do if you run Transbank Webpay
If you run Transbank Webpay, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
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