CVE-2026-57120: Protection Mechanism Failure

PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.59, executecode sandbox mode permits runtime assembly of blocklisted dunder names and allows str.format or str.formatmap to resolve dotted fields through C-level attribute access that bypasses safegetattr. This exposes class,...

CVE-2026-57126: Server-Side Request Forgery (SSRF)

PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.58, SpiderTools.validateurl calls hostisblocked, which checks literal host encodings but does not resolve DNS names before scrapepage, crawl, extractlinks, extracttext, or URL-mention fetches connect. An attacker-controlled...

CVE-2026-57115: Server-Side Request Forgery (SSRF)

PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.59, SpiderTools.scrapepage validates only the initial URL and lets requests.Session.get follow redirects automatically, so a public-looking URL can redirect to a loopback, private, link-local, or metadata address without...

CVE-2026-57131: Improper Control of Generation of Code

PraisonAI is a multi-agent teams system. Prior to 4.6.58, praisonai.jobs.server.createapp mounts praisonai.jobs.router.createrouter under /api/v1/runs without authentication or per-job authorization. Network clients can submit attacker-controlled prompts and agent configuration, list and read job...

CVE-2026-57129: Improper Limitation of a Pathname to a Restricted Directory

PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.59, MentionsParser.processfilemention accepts file-mention values and falls back from workspace-relative resolution to Pathfilepath without traversal, symlink, or workspace-boundary validation. Prompt input from users, bots, or...

CVE-2026-57122: Insufficient Verification of Data Authenticity

PraisonAI is a multi-agent teams system. Prior to 4.6.59, the WhatsApp and Linear bot webhook handlers verify HMAC signatures only when WHATSAPPAPPSECRET or LINEARWEBHOOKSECRET is configured and otherwise parse and dispatch unsigned request bodies. A remote unauthenticated client that reaches the...

CVE-2026-57145: Improper Limitation of a Pathname to a Restricted Directory

PraisonAI is a multi-agent teams system. Prior to 4.6.62, src/praisonai/praisonai/tools/multiedit.py passes the LLM-controlled filepath parameter directly to open for reading and writing without traversal rejection, symlink resolution, a workspace boundary, or protected-path checks...

CVE-2026-57124: Improper Neutralization of Special Elements used in an OS Command

PraisonAI is a multi-agent teams system. Prior to 4.6.59, the default UI host applications expose POST /api/mcp/connect without mandatory authentication and accept caller-controlled command and args values that PraisonAIUI passes to StdioMCPClient to start a local process. Because the UI commands...

CVE-2026-57125: Missing Authentication for Critical Function

PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.59 and praisonaiagents 1.6.59, the unauthenticated POST /api/v1/runs Jobs API accepts attacker-controlled agentyaml, and the approve field can mark executecommand as YAML-approved before @requireapproval checks critical tools. This...

CVE-2026-57119: Improper Limitation of a Pathname to a Restricted Directory

PraisonAI is a multi-agent teams system. Prior to 4.6.59, the unauthenticated Jobs API accepts an absolute or traversing agentfile path in POST /api/v1/runs and passes it to the job executor without a workspace allowlist or boundary check. A remote caller can cause the server to open files...

CVE-2026-57132: Improper Authentication

PraisonAI is a multi-agent teams system. Prior to 4.6.62, setting PRAISONAICALLAUTH to disabled makes verifytoken accept requests to /api/v1/agents/id/invoke without CALLSERVERTOKEN authentication. Deployments that use the application's advertised opt-out can expose registered agents and their...

PraisonAI: Authentication fail-open in Recipe server allows unauthenticated access when API key or JWT auth is configured without a secret

SummaryThe PraisonAI Recipe HTTP server silently allows unauthenticated requests when auth is configured as api-key or jwt but the corresponding secret is missing.This creates an authentication fail-open condition. An operator can start the Recipe server with authentication enabled, including on ...

PYSEC-2026-3886 PraisonAI has a Browser Server WebSocket origin validation bypass via unanchored regex (patch bypass of CVE-2026-40289 / GHSA-8x8f-54wf-vv92)

Summary praisonai/browser/server.py validates incoming WebSocket connections using a Chrome extension Origin check. The regex chrome-extension://a-z0-932 is applied with re.match, which only anchors at the start of the string, not the end. Any Origin header with more than 32 alphanumeric characte...

PraisonAI has a Browser Server WebSocket origin validation bypass via unanchored regex (patch bypass of CVE-2026-40289 / GHSA-8x8f-54wf-vv92)

Summarypraisonai/browser/server.py validates incoming WebSocket connections using a Chromeextension Origin check. The regex chrome-extension://a-z0-932 is applied withre.match, which only anchors at the start of the string, not the end. Any Originheader with more than 32 alphanumeric characters...

PYSEC-2026-3889 PraisonAI: Authentication fail-open in Recipe server allows unauthenticated access when API key or JWT auth is configured without a secret

Summary The PraisonAI Recipe HTTP server silently allows unauthenticated requests when auth is configured as api-key or jwt but the corresponding secret is missing. This creates an authentication fail-open condition. An operator can start the Recipe server with authentication enabled, including o...

PYSEC-2026-3885 PraisonAI: [Auth Bypass] PraisonAI async Jobs API (`/api/v1/runs`) has no authentication — unauthenticated job execution, result theft, cancel and delete

Summary PraisonAI's async Jobs API the FastAPI service in praisonai/jobs/ installs its router with no authentication middleware, no router-level dependency, and no per-route auth check. Any caller who can reach the jobs server can submit agent jobs executed against the operator's configured LLM...

PraisonAI: Origin-validation bypass (startswith prefix match) enables unauthenticated cross-site request forgery against the PraisonAI MCP HTTP server

SummaryThe PraisonAI MCP server exposes an HTTP-stream transport praisonai mcp serve --transport http-stream that binds to localhost and, by default, has no API key. Its only access control for browser-originated requests is an Origin allowlist, which the code implements as required by the MCP...

PraisonAI: [Auth Bypass] PraisonAI async Jobs API (`/api/v1/runs`) has no authentication — unauthenticated job execution, result theft, cancel and delete

SummaryPraisonAI's async Jobs API the FastAPI service in praisonai/jobs/ installs its router with no authentication middleware, no router-level dependency, and no per-route auth check. Any caller who can reach the jobs server can submit agent jobs executed against the operator's configured LLM...

PYSEC-2026-3892 PraisonAI: Origin-validation bypass (startswith prefix match) enables unauthenticated cross-site request forgery against the PraisonAI MCP HTTP server

Summary The PraisonAI MCP server exposes an HTTP-stream transport praisonai mcp serve --transport http-stream that binds to localhost and, by default, has no API key. Its only access control for browser-originated requests is an Origin allowlist, which the code implements as required by the MCP...

PraisonAI: `--api-key` flag on `praisonai serve` is not properly enforced

Summarypraisonai serve agents and praisonai serve unified both accept --api-key for authentication. The flag is parsed but never wired into the FastAPI app — no middleware, no header check, nothing. The server runs wide open regardless of what key you set. Tested on 4.6.50 from PyPI. Affected...