Answer in brief
CVE-2026-120333 records a High severity (CVSS 8.8) vulnerability in Broken Access Control in extension "Frontend User Registration" (sf_register). The current sources do not mark it as known exploited. The current feed maps TYPO3/evoweb/sf-register (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 8.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps TYPO3/evoweb/sf-register (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| TYPO3/evoweb/sf-registergeneric | >=14.0.0 <14.0.3 || >=0 <13.2.5 | 14.0.3, 13.2.5 |
Published upstream
Nov 3, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 3, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Nov 3, 2026
The actions linked in the emails of the extension (e.g. to confirm a registration or the deletion of an account) do not reject requests with a missing or invalid hash. Instead, the frontend user given in the request is used. Unauthenticated attackers can therefore perform these actions for arbitrary active frontend users. This allows them to retrieve the email address or username of all frontend users and to delete arbitrary frontend user accounts.
Quoted source text, attributed separately from HOL analysis.