Worktree-first dev environment manager for issues, PRs, and features with optional tmux sessions
52
59%
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Medium
Suggest reviewing before use
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tessl review fix ./skills/project-session-manager/SKILL.mdSecurity
1 medium severity finding. This skill can be installed but you should review these findings before use.
The skill prompts the agent to compromise the security or integrity of the user’s machine by modifying system-level services or configurations, such as obtaining elevated privileges, altering startup scripts, or changing system-wide settings.
The skill explicitly instructs launching Claude with the "--dangerously-skip-permissions" flag (via tmux sends), which bypasses interactive permission/tool-approval prompts and thus encourages circumventing host security mechanisms.
Low
Low-risk findings.
2 low severity findings. Worth noting, but not necessarily harmful.
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
In `psm.sh` the required runtime workflow for `review <ref>`/`fix <ref>` fetches outsider-authored PR/issue text via `gh pr view ... --json ... body` and `gh issue view ... --json ... body` and then injects it into the LLM context file (`$worktree_path/.psm/review.md` / `$worktree_path/.psm/fix.md`) that Claude Code reads (via `psm_launch_claude` -> `psm_inject_prompt`).
The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.
The skill fetches remote repository and PR/issue content at runtime (used to build the initial Claude prompt) via GitHub clone/fetch operations such as "https://github.com/$repo.git" / "https://github.com/${repo}.git", so external content from those URLs can directly influence the agent's prompts.
5aa678c
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