Is CVE-2026-77137 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-77137 being exploited in the wild.

How severe is CVE-2026-77137?

Informational severity, with a CVSS score of 7.3, published 25 August 2026.

Which products and versions are affected?

Typo3 Forms Export 5.0.4 and below, 6.0.0–6.1.2, 7.0.0–7.1.0.

Is there a fix for CVE-2026-77137?

A patch was published on 2026-08-25: Patches available in versions 5.0.5, 6.1.3, and 7.1.1 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-77137 attacked?

It is attacked over the network.

Am I affected by CVE-2026-77137?

Check whether you run Typo3 Forms Export at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-77137: TYPO3 Forms Export SQL injection in backend module

CVE-2026-77137 · Severity: info · CVSS 7.3 · Published 2026-08-25

The "Forms Export" extension for TYPO3 (a web content management system) fails to properly validate user input in database queries. A backend user with limited privileges and access to the Forms Export module can inject malicious SQL commands, potentially allowing them to read, modify, or delete database records containing sensitive form submission data.

Vendors: Typo3.

Quick answers

Is CVE-2026-77137 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-77137 being exploited in the wild.
How severe is CVE-2026-77137?: Informational severity, with a CVSS score of 7.3, published 25 August 2026.
Which products and versions are affected?: Typo3 Forms Export 5.0.4 and below, 6.0.0–6.1.2, 7.0.0–7.1.0.
Is there a fix for CVE-2026-77137?: A patch was published on 2026-08-25: Patches available in versions 5.0.5, 6.1.3, and 7.1.1 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-77137 attacked?: It is attacked over the network.
Am I affected by CVE-2026-77137?: Check whether you run Typo3 Forms Export at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

The vulnerability is a SQL injection flaw (CWE-89) in the "Forms Export" TYPO3 extension (frappant/frp-form-answers). An attacker with low-privileged backend user credentials and read access to the Forms Export backend module can inject arbitrary SQL through a URL parameter. The attack requires network access to the TYPO3 backend and valid backend credentials; no additional user interaction is required. Successful exploitation allows full database confidentiality and integrity compromise. Patches are available in versions 5.0.5, 6.1.3, and 7.1.1, and users should update immediately.

Affected products

TYPO3 Forms Export 5.0.4 and below, 6.0.0–6.1.2, 7.0.0–7.1.0

Timeline

2026-08-25: disclosed
2026-08-25: patched: Patches available in versions 5.0.5, 6.1.3, and 7.1.1

References

This page as Markdown. Free to reuse under CC BY 4.0 with a link back.