vetkit.csharp.cookies.httponly-disabled
A cookie is explicitly made readable from JavaScript (HttpOnly = false). Any XSS on the site can then steal it.
Last updated:
Suite: Security
csharp
A cookie is explicitly made readable from JavaScript (HttpOnly = false). Any XSS on the site can then steal it.
Category: SECURITY · Engine rule severity: INFO
How to fix it
Keep HttpOnly = true for session and authentication cookies; only non-sensitive UI cookies may be script-readable.
References
Source: packages/engine/rules/sast/csharp.yml.
Generated from shipped rule definitions at build time. Matching is a review signal, not proof of exploitability. “generic” denotes text matching, not complete language or framework coverage. Runtime configuration and available tools affect whether a rule runs.