Cezar AI Agent
by open-mercatoOpen-source orchestrator and ADE for running Claude Code, Codex, OpenCode, Pi and other AI coding agents in parallel — locally or 24/7 on your own server.
Cezar is an open-source ai agent by open-mercato, written mainly in TypeScript, with 906 GitHub stars and the MIT license. Its code was last updated Nov 1, 2026.
Scan summary: scanned Nov 5, 2026 at commit 6d280be. Seen able to run dynamic code, read environment and secrets, connect to the internet. Scan policy
ScannedScanned. The automated checks below ran on the commit shown. Read each line for what was and was not covered.
Full scan at
6d280be · Nov 5, 2026 ScannedStatic, secrets and dependency checks completed with no critical findings. BuildsIt installed from a fresh machine.
Warning. This check found something worth reading in the findings below. It is not proof of a problem.Static code scanwarnWarning. This check found something worth reading in the findings below. It is not proof of a problem.
Passed. This check ran and found nothing it flags.Secrets scanpassPassed. This check ran and found nothing it flags.
Flagged. This check found an issue. See the findings below.Dependency audit61 known vulnerabilitiesfailFlagged. This check found an issue. See the findings below.
Warning. This check found something worth reading in the findings below. It is not proof of a problem.ManifestnonewarnWarning. This check found something worth reading in the findings below. It is not proof of a problem.
Passed. This check ran and found nothing it flags.BuildpassPassed. This check ran and found nothing it flags.
Not applicable. This check does not apply to this kind of project, or it was not run in this scan.Boot & handshaken/aNot applicable. This check does not apply to this kind of project, or it was not run in this scan.
Not applicable. This check does not apply to this kind of project, or it was not run in this scan.Network egressn/aNot applicable. This check does not apply to this kind of project, or it was not run in this scan.
Not applicable. This check does not apply to this kind of project, or it was not run in this scan.Reproducible (×3)n/aNot applicable. This check does not apply to this kind of project, or it was not run in this scan.
Findings (68)
- highHigh. Something risky that needs a close look before you install.dropper issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.dropper issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.dropper issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.dropper issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.dropper issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.credential-access issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.dropper issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.dropper issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.exfiltration issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.exfiltration issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.dropper issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.dropper issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.exfiltration issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.exfiltration issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.dependencies issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.dependencies issueDetails are available to the maintainer after claiming this listing.
- mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.compression@1.8.1: 1 known vulnerabilityGHSA-vc2v-76pw-4v95
docs/site/package-lock.json - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.nanoid@3.3.16: 1 known vulnerabilityGHSA-2v37-7h3g-55p8
package-lock.json - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.react-router@7.18.1: 1 known vulnerabilityGHSA-qwww-vcr4-c8h2
package-lock.json - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.smol-toml@1.7.0: 2 known vulnerabilitiesGHSA-7w5x-hrqm-74c2, GHSA-r4xh-jqrq-34v2
package-lock.json - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.source-map-js@1.2.1: 1 known vulnerabilityGHSA-68fv-2mgg-jv7q
package-lock.json - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.undici@6.29.0: 5 known vulnerabilitiesGHSA-2m5v-pch6-74hx, GHSA-4qv8-2p9j-2685, GHSA-9fm3-97px-rjf6, GHSA-qrxm-fqhp-jwvm, GHSA-xjj6-f33q-929c
package-lock.json - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.undici@7.30.0: 8 known vulnerabilitiesGHSA-2m5v-pch6-74hx, GHSA-4qv8-2p9j-2685, GHSA-4w7w-5xrc-9h26, GHSA-55wc-3pg8-jfw6, GHSA-9fm3-97px-rjf6 +3 more
package-lock.json - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.vite@8.1.4: 5 known vulnerabilitiesGHSA-587h-7wmj-h5pm, GHSA-698v-4r3x-3vcv, GHSA-9jrq-w75r-8gcw, GHSA-r825-w8mm-5pxw, GHSA-rq7h-c2jc-7f22
package-lock.json - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.zod@4.6.1: 1 known vulnerabilityGHSA-mrhx-c7xc-m3w5
package-lock.json - lowLow. Minor, or common in normal tools. Shown for information.In tests/examples/docs: Downloads a script and pipes it straight into a shell (often an installer command shown to users; check where it runs).
packages/cezar/src/server/agent-setup.test.ts:18 - lowLow. Minor, or common in normal tools. Shown for information.In tests/examples/docs: Downloads a script and pipes it straight into a shell (often an installer command shown to users; check where it runs).
packages/cezar/src/server/agent-setup.test.ts:52 - lowLow. Minor, or common in normal tools. Shown for information.In tests/examples/docs: Downloads a script and pipes it straight into a shell (often an installer command shown to users; check where it runs).
packages/cezar/src/server/agent-setup.test.ts:52 - lowLow. Minor, or common in normal tools. Shown for information.In tests/examples/docs: Executes dynamically built code (eval / new Function / vm).
packages/cezar/src/server/preview/design-proxy.test.ts:313 - lowLow. Minor, or common in normal tools. Shown for information.In tests/examples/docs: Executes dynamically built code (eval / new Function / vm).
packages/cezar/src/server/preview/design-proxy.test.ts:320 - lowLow. Minor, or common in normal tools. Shown for information.In tests/examples/docs: Sends data to a paste site, webhook catcher or chat webhook — common exfiltration channels.
packages/cezar/src/webhooks/chat-contract.test.ts:3 - lowLow. Minor, or common in normal tools. Shown for information.In tests/examples/docs: Sends data to a paste site, webhook catcher or chat webhook — common exfiltration channels.
packages/cezar/src/webhooks/chat-contract.test.ts:4 - lowLow. Minor, or common in normal tools. Shown for information.In tests/examples/docs: Contacts a hard-coded IP address instead of a domain name.
packages/cezar/src/webhooks/destination.test.ts:21 - lowLow. Minor, or common in normal tools. Shown for information.In tests/examples/docs: Contacts a hard-coded IP address instead of a domain name.
packages/cezar/src/webhooks/destination.test.ts:29 - lowLow. Minor, or common in normal tools. Shown for information.In tests/examples/docs: Sends data to a paste site, webhook catcher or chat webhook — common exfiltration channels.
packages/cezar/src/webhooks/endpoints.test.ts:193 - lowLow. Minor, or common in normal tools. Shown for information.In tests/examples/docs: Sends data to a paste site, webhook catcher or chat webhook — common exfiltration channels.
packages/cezar/src/webhooks/endpoints.test.ts:204 - lowLow. Minor, or common in normal tools. Shown for information.In tests/examples/docs: Sends data to a paste site, webhook catcher or chat webhook — common exfiltration channels.
packages/cezar/src/webhooks/service.test.ts:333 - lowLow. Minor, or common in normal tools. Shown for information.In tests/examples/docs: Sends data to a paste site, webhook catcher or chat webhook — common exfiltration channels.
packages/cezar/src/webhooks/service.test.ts:334 - lowLow. Minor, or common in normal tools. Shown for information.In tests/examples/docs: Sends data to a paste site, webhook catcher or chat webhook — common exfiltration channels.
packages/cezar/src/webhooks/service.test.ts:376 - lowLow. Minor, or common in normal tools. Shown for information.In tests/examples/docs: Turns off TLS certificate checking, allowing traffic interception.
packages/cezar/src/webhooks/transport.test.ts:14 - lowLow. Minor, or common in normal tools. Shown for information.In tests/examples/docs: Contacts a hard-coded IP address instead of a domain name.
packages/cezar/src/webhooks/transport.test.ts:52 - lowLow. Minor, or common in normal tools. Shown for information.In tests/examples/docs: Sends data to a paste site, webhook catcher or chat webhook — common exfiltration channels.
packages/cezar/src/webhooks/transport.test.ts:74 - lowLow. Minor, or common in normal tools. Shown for information.In tests/examples/docs: Sends data to a paste site, webhook catcher or chat webhook — common exfiltration channels.
packages/cezar/src/webhooks/transport.test.ts:75 - lowLow. Minor, or common in normal tools. Shown for information.In tests/examples/docs: Sends data to a paste site, webhook catcher or chat webhook — common exfiltration channels.
packages/web/e2e/chat-webhooks.e2e.ts:7 - lowLow. Minor, or common in normal tools. Shown for information.In tests/examples/docs: Sends data to a paste site, webhook catcher or chat webhook — common exfiltration channels.
packages/web/e2e/chat-webhooks.e2e.ts:8 - lowLow. Minor, or common in normal tools. Shown for information.In tests/examples/docs: Sends data to a paste site, webhook catcher or chat webhook — common exfiltration channels.
packages/web/src/routes/settings/webhook-form.test.tsx:7 - lowLow. Minor, or common in normal tools. Shown for information.In tests/examples/docs: Sends data to a paste site, webhook catcher or chat webhook — common exfiltration channels.
packages/web/src/routes/settings/webhook-form.test.tsx:8 - lowLow. Minor, or common in normal tools. Shown for information.In tests/examples/docs: Sends data to a paste site, webhook catcher or chat webhook — common exfiltration channels.
packages/web/src/routes/settings/webhooks-section.test.tsx:50 - lowLow. Minor, or common in normal tools. Shown for information.In tests/examples/docs: Sends data to a paste site, webhook catcher or chat webhook — common exfiltration channels.
packages/web/src/routes/settings/webhooks-section.test.tsx:75 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: stripe-access-token
packages/cezar/src/core/agent-env.test.ts:21 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key3 matches in this file
packages/cezar/src/server/continue-run.test.ts:153 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: gcp-api-key
packages/cezar/src/core/secret-redaction.test.ts:67 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
packages/cezar/src/core/secret-redaction.test.ts:128 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key4 matches in this file
packages/cezar/src/server/queued-messages.test.ts:180 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
packages/web/src/api/client.test.ts:53 - lowLow. Minor, or common in normal tools. Shown for information.@hono/node-server@1.19.14: 2 known vulnerabilitiesGHSA-frvp-7c67-39w9, GHSA-rmxm-3fg6-px4f
package-lock.json - lowLow. Minor, or common in normal tools. Shown for information.@vitest/mocker@4.1.10: 2 known vulnerabilitiesGHSA-82fw-gwwq-j7x9, GHSA-qxg6-89mg-rqv8
package-lock.json - lowLow. Minor, or common in normal tools. Shown for information.hono@4.12.29: 9 known vulnerabilitiesGHSA-54fx-42gc-7vw4, GHSA-5r4p-p66f-jhc7, GHSA-79qm-7rj5-m7r9, GHSA-8j4g-w8fx-2239, GHSA-crvj-82cr-hjcx +4 more
package-lock.json - lowLow. Minor, or common in normal tools. Shown for information.katex@0.16.47: 1 known vulnerabilityGHSA-238p-pmpm-9mq7
package-lock.json - lowLow. Minor, or common in normal tools. Shown for information.postcss@8.5.19: 1 known vulnerabilityGHSA-fxqj-rqcc-2cmp
package-lock.json - lowLow. Minor, or common in normal tools. Shown for information.vitest@4.1.10: 1 known vulnerabilityGHSA-82fw-gwwq-j7x9
package-lock.json - lowLow. Minor, or common in normal tools. Shown for information.glib@0.18.5: 1 known vulnerabilityRUSTSEC-2024-0429
packages/desktop/src-tauri/Cargo.lock - lowLow. Minor, or common in normal tools. Shown for information.proc-macro-error@1.0.4: 1 known vulnerabilityRUSTSEC-2024-0370
packages/desktop/src-tauri/Cargo.lock - lowLow. Minor, or common in normal tools. Shown for information.rustls@0.23.45: 4 known vulnerabilitiesRUSTSEC-2026-0346, RUSTSEC-2026-0347, RUSTSEC-2026-0348, RUSTSEC-2026-0349
packages/desktop/src-tauri/Cargo.lock - lowLow. Minor, or common in normal tools. Shown for information.rustls-webpki@0.103.15: 1 known vulnerabilityRUSTSEC-2026-0382
packages/desktop/src-tauri/Cargo.lock - lowLow. Minor, or common in normal tools. Shown for information.tokio@1.53.1: 1 known vulnerabilityRUSTSEC-2026-0386
packages/desktop/src-tauri/Cargo.lock - lowLow. Minor, or common in normal tools. Shown for information.webpki-root-certs@1.0.9: 1 known vulnerabilityRUSTSEC-2026-0383
packages/desktop/src-tauri/Cargo.lock - lowLow. Minor, or common in normal tools. Shown for information.No manifest declaring network access and environment variables (agent.json)
Network activity
During install
registry.npmjs.org
While running
Not run — the code wasn't started in this scan
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