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CVE-2026-77137

SQL Injection in extension "Forms Export" (frp_form_answers)

HIGH
7.7
CVSS Score
Published: August 25, 2026 at 09:00 AM UTC
Updated: September 28, 2026 at 11:10 PM UTC
1 product affected across 1 vendorForms Export

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Severity
HIGH7.7
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

The extension fails to properly sanitize user input before using it in a database query. As a result, a low-privileged backend user can inject arbitrary SQL through a URL parameter within the "Forms Export" backend module. Exploitation requires a low-privileged backend user and read access to the "Forms Export" Backend module.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Forms Export· TYPO3composer
60%
v < 5.0.56.0.0 ≤ v < 6.1.37.0.0 ≤ v < 7.1.16.0.07.0.0
Affected range stops below 5.0.5, so it looks safe — our inference, not a vendor statement
Affected range stops below 6.1.3, so it looks safe — our inference, not a vendor statement
Affected range stops below 7.1.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: cverecord
https://typo3.org/security/advisory/typo3-ext-sa-2026-027

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.7HIGHTYPO3
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-89

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