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harden: add CSRF protection in app.js... - #274

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anupamme:fix-repo-website-csrf-middleware-express-app
Open

harden: add CSRF protection in app.js...#274
anupamme wants to merge 1 commit into
abetterinternet:mainfrom
anupamme:fix-repo-website-csrf-middleware-express-app

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Summary

Harden input handling in static/purpose-theme/libs/typed.js/app.js (flagged by semgrep).

Vulnerability

Field Value
ID javascript.express.security.audit.express-check-csurf-middleware-usage.express-check-csurf-middleware-usage
Severity HIGH
Scanner semgrep
Rule javascript.express.security.audit.express-check-csurf-middleware-usage.express-check-csurf-middleware-usage
File static/purpose-theme/libs/typed.js/app.js:2
Assessment Defensive hardening

Description: A CSRF middleware was not detected in your express application. Ensure you are either using one such as csurf or csrf (see rule references) and/or you are properly doing CSRF validation in your routes with a token or cookies.

Changes

  • static/purpose-theme/libs/typed.js/app.js

Behavior Preservation

The change is scoped to 1 file on the vulnerable path; it only tightens handling of untrusted input and leaves valid inputs unaffected.


This patch removes an exploit primitive — a code pattern that, while not independently exploitable today, could be chained with other weaknesses by automated exploit-development tooling. Proactive removal of such primitives raises the bar against increasingly capable automated attack tools.


Automated security fix by OrbisAI Security

…-usage.express-check-csurf-middleware-usage security vulnerability

Automated security fix generated by OrbisAI Security
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