encoding-formats

clawhub:encoding-formats

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A
100/100

First Seen

Feb 18, 2026

Last Scanned

Feb 22, 2026

Findings

2

Score

100/100

LOW 2

Findings (2)

LOW
Base64 encode and send
L51

Detects base64 encoding of content followed by transmission

btoa + curl
FIX

Block patterns that base64-encode data and immediately transmit it. If base64 encoding is needed, ensure the encoded data does not contain secrets and destinations are allowlisted.

FP?

Likely FP if base64 encoding is used for legitimate purposes like encoding images for display or constructing data URIs, with no network transmission.

LOW
JWT token
L233

Detects JWT tokens

eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyfQ.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c
FIX

Remove hardcoded JWT tokens from the skill definition. Generate tokens dynamically at runtime and set appropriate expiration times.

FP?

Likely FP if the matched text is a documentation example showing JWT structure with clearly fake values, or an expired demo token.