ctf-web

github.com/ljagiello/ctf-skills
Verdict: Generally safe
0 critical1 high1 medium
B
SCORE 75 / 100
$skillox install ctf-webSoon
Sign in to followFollowing emails you when a re-scan drops the grade. Opt-out is per-creator on /account/billing.

Why grade B?

score · 75 / 100

The current grade reflects 1 high-severity finding (any HIGH → B).

0 CRIT1 HIGH1 MED0 LOW
To reach a higher grade
  • A
    Reach Atarget score 95

    Resolve all 1 HIGH.

Thresholds are documented at /docs/grading. Source-of-truth is the grade() function in @skillox/scanner.

Latest scan findings

Scan crawl-czr9rsthbp5n0jjtczx5grft · Thu, 28 May 2026 16:59:52 GMT · 1ms

high
Sensitive filesystem path referenced
The skill references a path (`\/proc\/self\/environ`) that contains credentials or system secrets. Reading this from an unsandboxed skill is a credential-exfiltration vector.
rule: filesystem-overreachline: 149CWE-552
▾
147
148- Files: `/flag.txt`, `/flag`, `/app/flag.txt`, `/home/*/flag*`
149- Environment: `/proc/self/environ`, process command line, debug config dumps← sensitive path — credential-exfiltration vector
150- Database: tables named `flag`, `flags`, `secret`, or seeded challenge content
151- HTTP: custom headers, archived responses, hidden routes, admin exports
med
No capability manifest declared
The skill ships without a `manifest.yaml` or `capabilities` block in its frontmatter. Without a manifest, the runtime cannot enforce what this skill is permitted to do.
rule: no-manifest
▾
View latest scan →
skillox.io/c/ctf-web