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gcpwn

open-source

gcpwn is a Google Cloud offensive security assessment framework for credential handling, service enumeration, artifact collection, and graph-based attack-path analysis.

Summary

gcpwn is an open-source, BSD-3-Clause-licensed command-line framework for offensive security assessments against Google Cloud, covering credential handling, service enumeration, artifact collection, and graph-based attack-path analysis, with limited Google Workspace enumeration included. It is run as a Python-based CLI tool, installable from PyPI, and is built for red teamers and cloud penetration testers rather than defenders or compliance staff. It sits in the exploitation category of cyber tools, generating BloodHound-compatible graph JSON for attack-path analysis and supporting unauthenticated API key scope checks and authenticated enumeration across projects, workflows more commonly split across separate GCP recon and privilege-escalation scripts. The project's README notes LLMLLMA large language model, a neural network trained on large amounts of text to recognize patterns and generate language. Applications use it for tasks such as answering, summarizing and writing code. assistance in parts of its development and advises reviewing behavior before operational use, and with two releases in the window tracked, it shows ongoing but modest maintenance activity.

gcpwn is a Google Cloud offensive security assessment framework for credential handling, service enumeration, artifact collection, and graph-based attack-path analysis.

How gcpwn helps

Which service accounts or roles give me a path to project takeover?

builds a BloodHound-compatible graph from enumerated IAM bindings and resources, so attack paths can be traced the same way as in an Active Directory graph, though it only reflects what was reachable with the credentials used to enumerate

Which GCP services and resources exist across every project I can reach, without touching each one by hand?

enumerates services concurrently across projects and pulls down IAM bindings and artifacts for each, in a single run instead of separate recon scripts

What can a bare API key actually reach before I authenticate with anything?

checks the key against a set of Google APIs unauthenticated and reports which scopes and services respond, showing exposure before any credential is supplied

What does an authenticated credential expose if I just walk through every project it can see?

runs a drive-through enumeration pass across all accessible projects, collecting resources and access data without requiring a per-project setup step

What can I see and touch inside this Google Workspace as an admin account?

runs the Workspace enumeration commands against the admin credential and reports the users, groups, and settings it can reach, within the limited coverage the project currently supports

all 6 features, with the evidence for each →

Languages

Not documented

Features

6 capabilities · 2 backed by code, an API document or a real run

Built from gcpwn's releases, docs, README and our own runs. “Seen” marks the month we first spotted a release the vendor didn't date. Group names and tags are our labels.

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What gcpwn offers you

  • JSON data export1
  • Command-line interface
All capabilities 6 capabilities
Attack Path Analysis Visualization shipped Generate BloodHound-compatible graph JSON to visualize attack paths derived from enumeration and credential handling data. 2 releases · 3 other sources · first seen Oct 2026

Also counts toward: JSON data export

release

  • Adds --low-memory flag to process_og_attack_paths for streaming + split-JSON output on large graphs. v0.8.0 · Oct 2026 · source · release history
  • Adds process_og_attack_paths module for PMapper-style text pathfinding over exported OpenGraph JSON, with selectors --to-role, --to-sa, --to-kind, --to-node, --to-any; scope filters --at-scope and --exact-scope; traversal controls --from, --exclude-node, --exclude-services-agents, --no-direct;… v0.8.0 · Oct 2026 · source · release history

example

  • Find every principal in an org that can reach the Owner role — no BloodHound instance required. modules run process_og_attack_paths --graph-json output.json --to-role roles/owner --at-scope organizations/<ORG_ID> v0.8.0 · Oct 2026 · source
  • Trace all paths to Owner and stream results with reduced memory footprint on a very large graph. modules run process_og_attack_paths --graph-json output.json --to-role roles/owner --all-paths --low-memory v0.8.0 · Oct 2026 · source
  • Generate BloodHound-compatible graph JSON modules run process_og_gcpwn_data --expand-inherited --reset --out output.json
GCP Credential Enumeration shipped Enumerate Google Cloud Platform resources by checking IAM permissions across parallel services, including unauthenticated API key scope discovery. 2 releases · 3 other sources · first seen Oct 2026

release

  • Adds --parallel-services flag to enum_all for concurrent multi-service enumeration across projects, and a --dont-modules flag to enum_all. v0.8.0 · Oct 2026 · source · release history
  • Expands enumeration coverage to 60+ GCP services via GAPIC-based modules. v0.8.0 · Oct 2026 · source · release history

example

  • Speed up broad enumeration by running four GCP services concurrently instead of sequentially. modules run enum_gcp --iam --filter-enabled-services --parallel-services 4 v0.8.0 · Oct 2026 · source
  • Unauthenticated API key scope enumeration gcpwn --module unauth_apikey_enum_all_scopes --api-key AIza...
  • Enumerate GCP with IAM checks, parallel services modules run enum_gcp --iam --filter-enabled-services --parallel-services 4
Resource Collection and Exfiltration shipped Enumerate and download data from Google Cloud services, with support for authenticated access across all projects while excluding specific sensitive types. 3 releases · 2 other sources · first seen Oct 2026

release

  • Adds 38 new *_as_sa token-exfiltration exploit modules spanning Compute, Cloud Run, Cloud Functions, Cloud Build, Cloud Deploy, GKE, Dataflow, Dataproc, Dataplex, Batch, Composer, DataFusion, Deployment/Infra Manager, Cloud Workflows, Cloud Tasks, App Engine, Vertex AI, Notebooks, TPU, BigQuery, and IAM. v0.8.0 · Oct 2026 · source · release history
  • Adds Google Workspace support: Drive enumeration/exploitation, domain-wide delegation (including implicit SA delegation chains), Directory, Groups, and Cloud Identity modules. v0.8.0 · Oct 2026 · source · release history
  • Adds a unified SQLite datastore for all collected data. v0.8.0 · Oct 2026 · source · release history

example

  • Enumerate and download, excluding buckets and secrets modules run enum_gcp --iam --download --dont-download buckets,secrets
  • Authenticated drive-through across all projects gcpwn --module enum_gcp --workspace WORKSPACE_NAME --cred CRED_NAME --all-projects --parallel-services 3
Workspace Management verified Create, switch, replace, and delete named workspaces to organise and manage enumeration state across sessions. 4 other sources · first seen Oct 2026

command line

Service Account Delegation Exploration verified Interactively step through delegation chains from a starting service account and find delegation routes ending at a specific target service account. 2 other sources · first seen Oct 2026

command line

  • explore — Step through delegation interactively from a starting SA v0.8.0 · Oct 2026 · command-line history
  • routes — Find delegation routes ending at a specific SA v0.8.0 · Oct 2026 · command-line history
Cross-platform pre-built executables shipped Distribute the tool as pre-built binaries for Linux, macOS, and Windows, removing the need for a local language runtime to run it. 1 release · first seen Oct 2026

release

  • Adds cross-platform pre-built executables for Linux, macOS, and Windows. v0.8.0 · Oct 2026 · source · release history

Lines in monospace are the tool's own words: help text parsed from its source, or an endpoint from its API document. Under release, a line is our summary of a dated release. Under docs, it is quoted from the tool's own documentation or website. Each links back to the source it came from.

Score card

  1. Shipping velocity releases a month, last 12 months
  2. Documentation quality release-notes rubric, 0–100
  3. Breaking-change discipline how rarely a release breaks users, and notice given
  4. Maintenance risk quiet time against its own cadence, maintainers
  5. Innovation & surface new capabilities, API and MCP surface
  6. Community health
  7. Contributor trend distinct committers, this year against last
  8. Maintainer concentration bus factor now against a year ago
  9. Issue backlog trend issues closed per issue opened, 12 months
  10. Responsiveness median time to a maintainer’s first reply

Nine scores for gcpwn, each built from the releases, notes and API history this site tracks — and, on Researcher and Business, where it stands among every measured tool in its category and how that has moved.

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Each score is 0–100 on a published rubric, derived from data this site already shows. A dimension we cannot measure says so — it is never scored 0 and never enters a rank.

How this is scored
  • Shipping velocity — releases a month over the last 12 months, on a log scale where 16 a month scores 100. Needs 3 releases in the window.
  • Documentation quality — the release-notes rubric published on the analytics page, unchanged.
  • Breaking-change discipline — the share of releases carrying a breaking change (none scores 100, half or more scores 0). Only projects that label breaking changes are measured: a clean record cannot be told from an unlabelled one.
  • Maintenance risk — quiet time measured against the tool's own release cadence (quiet longer than 90 days and three typical gaps scores 0), plus the number of active maintainers and whether contributors are growing, where known. Higher is lower risk.
  • Innovation & surface — new capabilities in the feature ledger this year, API and MCP operations added, and the share of commits that are features: the mean of whichever we hold.
  • Community health (open-source tools only) — each is a direction, not a size: contributors this year against last, the bus factor now against a year ago, and issues closed per issue opened, where steady scores 50, doubled 100 and halved 0; plus the median time to a maintainer's first reply (an hour scores about 100, a month or more 0). A commercial card has no repository and carries none of the four.
  • Documented delivery (commercial tools) — when a vendor's documented new capabilities have slowed against its own baseline, that counts against the overall standing as heavily as two low dimensions. Steady delivery, or too little history to judge, leaves the standing alone; it is never a sixth score.
  • Open-source tools are scored on repository signals; commercial tools on their published changelog. Ranks compare tools within one category and one profile and need at least five measured peers; the overall standing needs three ranked dimensions. Best-in-breed or consolidator is a shape, not a quality, and is never scored.

Release-note detail over time

See how much detail gcpwn puts in its release notes, quarter by quarter, and compare it with tracked tools in the same category. This history uses up to ten retained, reviewed notes per tool; sparse or blank older quarters may reflect that limit.

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Releases

Nothing shipped since we started watching. Releases and docs updates land here as they happen.

last release May 9, 2026 · watching since Aug 9, 2026

Project health

Issue, contributor and maintainer activity in NetSPI/gcpwn, 2023-10 – 2026-09, as of 2026-09-25. Twelve-month figures first; the trend lines run the whole window.

  1. Contributors 1 ±0 vs prior 12 months
  2. Maintainers 1 +0 joined · −0 left, last 12 months
  3. Bus factor 1 committers behind half the commits
  4. Community-filed 100% of issues opened, last 12 months
  5. Median time to close 131 days first maintainer reply 16 days
  6. Open backlog 0 of 4 issues ever filed
  1. Issues opened / month 0 · 0 communitymaintainers
  2. Open backlog 0
  3. Contributors / month 0
  4. Commits / month 0
  5. Stars 312
Issue themes, last 12 months
  • other 100%

Counts from the project's public repository and git history; no individuals are identified. Maintainers are the committers covering 80% of the last year's commits. how we measure this

Libraries its release ships

What its latest release locks, checked against known advisories.

None of its release's images build from a lockfile we can read.

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