web-deserialization

web-deserialization is an Application security skill for AI agents, published by brucesongs in the kali-claw repository on GitHub. Skillspace rates web-deserialization F (15/100) and the safety scan rated it unsafe; the rating is based on static analysis only.

Deserialization vulnerabilities arise when an application reconstructs objects from byte streams (Java), serialized strings (PHP), Base64 blobs (.NET), or pickle data (Python) supplied by the client.

Grade
F
Quality
15 / 100
Safety
Unsafe
GitHub stars
39

Unproven: rated by static analysis only, not yet compared head-to-head.

Our two independent classifiers differ on this skill's category, so treat the placement as provisional.

This rating describes the version of the repository we crawled; it may have changed since.

Our review

Architecture
94 / 100
Maturity
Structured: ships references or scripts
Security scan
Critical-risk patterns
License
MIT
Adoption
Adopted by 0 other repositories, in 0 collections

What the scanner flagged

  • pipe remote script to shell
  • reverse shell
  • exfiltration language
  • accesses sensitive system files
  • executes shell/subprocess
  • dynamic code execution (eval/exec)
  • base64 decode (possible obfuscation)

Not checked yet

  • Not judged on the rubric yet (not a contender in its category)
  • No blind task eval yet
  • Scope (portable / vendor / repo-internal) not assessed; only the top of each category is read for scope
  • Sibling files (scripts, references) not fetched; security scan covers SKILL.md only

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