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CVE-2026-8827

SQL Injection in extension "Address List" (tt_address)

HIGH
8.2
CVSS Score
Published: May 19, 2026 at 09:24 AM UTC
Updated: October 26, 2026 at 01:10 PM UTC
1 product affected across 1 vendorAddress List

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Severity
HIGH8.2
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

The AddressRepository::getSqlQuery() method constructs a database query without properly sanitizing user input, leading to SQL Injection. The method is not invoked anywhere within the extension itself and therefore poses no direct risk in a default installation. However, custom extensions that call this method with untrusted input would expose the site to SQL injection.

Affected

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

Address List· TYPO3composer
90%
v < 8.1.210.0.0 ≤ v < 10.0.19.0.0 ≤ v < 9.1.110.0.09.0.0
Affected range stops below 10.0.1, so it looks safe — our inference, not a vendor statement
Affected range stops below 8.1.2, so it looks safe — our inference, not a vendor statement
Affected range stops below 9.1.1, 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-2026-012

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

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

CVSS

8.2HIGHTYPO3
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-89

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