php-injection-audit

A PHP source-code security audit for finding injection vulnerabilities, where untrusted input is treated as code or a query.

In plain words
What is it for?
It is for auditing SQL, NoSQL, command, LDAP, expression, and server-side request forgery (SSRF) injection in PHP applications, using data-flow evidence from php-audit-pipeline.
Why use it?
It helps security reviewers trace risky input flows instead of checking PHP code without evidence of how data moves through it.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/wgpsec/aboutsecurity/php-injection-audit
Any agent
npx skills add wgpsec/AboutSecurity --skill php-injection-audit
Clone the repo
git clone --depth 1 https://github.com/wgpsec/AboutSecurity

Made for: Claude Code, Codex.

Per session 112 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,937 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00112 $0.01937
Opus 5 $0.00056 $0.00968
Sonnet 5 $0.00022 $0.00387
Haiku 4.5 $0.00011 $0.00194

Measured 2d ago against content hash 4da658a6ff3e, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

php-injection-audit scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

- **重定向跟随**: `curl` 默认不跟随但 `CURLOPT_FOLLOWLOCATION=true` 时,可通过 302 跳转绕过 URL 白名单
skills/code-audit/php/php-injection-audit/SKILL.md · 91 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 91 lines · 112 tokens per session scan A 4da658a6ff3e

Subscribe to this mod's changes

php-injection-audit is a skill published in the GitHub repository wgpsec/AboutSecurity (1,709 stars, last pushed 2d ago), with no licence file. It adds 112 tokens to every session and 1,937 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.