crlf-injection

yaklang/hack-skills

SkillLoads cleanly

CRLF injection playbook. Use when user input reaches HTTP response headers, Location redirects, Set-Cookie values, or log files where…

Scores
out of 100 · grade B+

2026-08-22

Works

40% of the score

100/100

Loads cleanly: valid frontmatter, required fields present, no dangling references.

Maintained

25% of the score

72/100

no commits in the last 12 weeks

Adopted

20% of the score

55/100

2,572 installs on skills.sh.
1,836 stars on the source repo.

Documented

15% of the score

74/100

600 words with worked examples.

Loads cleanly. Every structural check Claude Code needs to register this passed. Last commit 2 months ago.

Install

npx skills add yaklang/hack-skills/crlf-injection

What it says it does

CRLF injection playbook. Use when user input reaches HTTP response headers, Location redirects, Set-Cookie values, or log files where carriage-return/line-feed characters can split or inject content.

Every number above came out of reading the file and its repository. Nothing is a judgement call, nothing is a model’s opinion, and nothing can be paid for. The full method is published. Source last committed 2026-06-16.

Also in yaklang/hack-skills

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active-directory-acl-abuseyaklang/hack-skills	clean	Skill	2,555 installs	2 months ago
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