Ecosystem
PyPI
7,110 known vulnerabilities.
Most affected packages
7,091 results · Feed
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Medium 6.9
Vantage6: Set admin user and password from environment or configuration
vantage6 is an open-source infrastructure for privacy preserving analysis. Versions prior to 5.0.0 provide an initial user with username `root` and password `root`. This is not ideal because attackers know that almost all vantage6 servers have a user with use…
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Medium 5.9
Vantage6: 2FA can be circumvented with hacked email access
vantage6 is an open-source infrastructure for privacy preserving analysis. Prior to version 5.0.0, if an attacker hacks into a vantage6 user's email account, they can 1) reset the password via email and then 2) reset the 2FA token via email. This way they red…
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Low 2.1
Vantage6: No limit on emails sent for password/MFA reset
vantage6 is an open-source infrastructure for privacy preserving analysis. Prior to version 5.0.0, users can reset their MFA token via API routes that send them an email. Currently the number of emails that is sent is not limited. This gives attackers the opt…
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Medium 6.5
Arbitrary File Write in postman_download module
The postman_download module uses the workspace name field from the Postman API to construct the local directory path without sanitization. If a malicious workspace has a name containing path traversal characters, pathlib resolves the path outside the intended…
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Low 2.2
Symlink-following arbitrary write via github_workflows module
The github_workflows module constructs local directory paths from user-controlled repository names without validating for symlinks. A local attacker sharing the scan directory can plant a symlink at the predictable output path, causing workflow data to be wri…
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Low 3.1
SSRF via unvalidated WWW-Authenticate realm in docker_pull module
The docker_pull module uses the realm parameter from a Docker registry's WWW-Authenticate response header as the authentication endpoint without validation. An attacker in a man-in-the-middle position between bbot and a Docker registry could modify this heade…
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Medium 5.3
Path Traversal (Zip-Slip) in unarchive module
The unarchive internal module's archive extraction commands perform no code-level validation on extracted file paths, relying entirely on the behavior of external tools (e.g. GNU tar) which varies by platform. While CVE-2025-10284 addressed git-specific RCE v…
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Medium 6.1
marimo < 0.23.9 XSS via file Query Parameter in assets.py
marimo before 0.23.9 contains a reflected cross-site scripting vulnerability in the notebook page that allows unauthenticated attackers to inject arbitrary JavaScript by exploiting improper escaping of single quotes in the file query parameter reflected into …
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Medium 5.3
joserfc: b64=false RFC7797 JWS payloads bypass JWSRegistry payload-size limits during deserialization
joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption (JOSE) standards. In versions 1.3.4 through 1.6.5, joserfc accepts oversized RFC7797 b64=false JWS payloads without applying JWSRegistry.max_payload_leng…
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High 7.3
Improper neutralization of argument delimiters in AWS Bedrock AgentCore Python SDK install_packages()
Improper neutralization of argument delimiters in the install_packages() method in AWS Bedrock AgentCore Python SDK versions >= 1.1.3 and < 1.6.1 might allow a remote authenticated user to execute arbitrary commands within the Code Interpreter sandbox via cra…
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High 8.9
Windows-MCP: HTTP transports expose unauthenticated PowerShell control with wildcard CORS
Windows-MCP is an open-source project that integrates AI agents with Windows. In versions prior to 0.7.5, certain HTTP modes exposed the MCP control plane without authentication while enabling wildcard CORS (allow_origins=*, allow_methods=*, allow_headers=*).…
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Medium 5.3
Starlette: Arbitrary HTTP method dispatched to `HTTPEndpoint` attributes via `getattr`
Starlette is a lightweight ASGI framework/toolkit. In versions 1.0.1 and below, when dispatching a request, HTTPEndpoint selects the handler by lowercasing the HTTP method and looking it up as an attribute with getattr, without restricting the lookup to a kno…
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Medium 5.5
Hermes Agent < 0.16.0 - Sensitive File Permission Vulnerability in Store Files
Hermes Agent before 0.16.0 creates response_store.db and webhook_subscriptions.json with world-readable permissions (mode 0o644), exposing conversation history and HMAC secrets to local users. Attackers with local filesystem access can read these files direct…
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High 7.5
Hermes Agent < 0.16.0 - DNS Rebinding Bypass via WebSocket Endpoints
Hermes Agent before 0.16.0 contains a DNS rebinding vulnerability in WebSocket endpoints that allows remote attackers to bypass Host and Origin validation. FastAPI HTTP middleware does not execute for WebSocket upgrade requests on /api/pty, /api/ws, /api/pub,…
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High 7.5
Starlette: SSRF and NTLM credential theft via UNC paths in StaticFiles on Windows
Starlette is a lightweight ASGI framework/toolkit. In versions 1.0.1 and earlier, StaticFiles on Windows is vulnerable to SSRF. An UNC path such as \\attacker.com\share can cause os.path.realpath to initiate an outbound SMB connection before the path is rejec…
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High 7.1
picklescan - Scanning Bypass via Dynamic Eval in scan_pytorch
picklescan before 1.0.3 contains a scanning bypass vulnerability in the scan_pytorch function that allows attackers to embed malicious magic numbers via dynamic eval using the __reduce__ trick. Attackers can craft malicious PyTorch payloads that evade pickles…
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Critical 9.8
picklescan - Arbitrary Code Execution via Obfuscated eval Call
picklescan before 1.0.1 contains an unsafe deserialization vulnerability allowing unauthenticated users to execute arbitrary code by hiding eval calls nested under callable objects via getattr. Attackers can embed malicious code in pickle files that evades de…
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High 7.5
picklescan - Arbitrary File Read via Unsafe Pickle Deserialization
picklescan before 0.0.35 contains an unsafe pickle deserialization vulnerability allowing unauthenticated attackers to read arbitrary server files by chaining io.FileIO and urllib.request.urlopen. Attackers can bypass RCE-focused blocklists to exfiltrate sens…
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Critical 9.8
picklescan - Arbitrary Code Execution via profile.run() Blocklist Bypass
picklescan before 1.0.4 contains an incomplete blocklist for the profile module that fails to block the module-level profile.run() function, allowing attackers to achieve arbitrary code execution via exec(). Attackers can craft malicious pickle files calling …
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Critical 10.0
picklescan - Universal Blocklist Bypass via pkgutil.resolve_name
picklescan before 1.0.4 fails to block pkgutil.resolve_name, allowing attackers to bypass the entire blocklist by resolving any dangerous function through indirect REDUCE calls. Remote attackers can invoke any blocked function such as os.system, builtins.exec…
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Critical 9.8
picklescan - Detection Bypass via STACK_GLOBAL Opcode Parsing Logic Flaw
picklescan before 0.0.27 contains a parsing logic error in the _list_globals function when handling STACK_GLOBAL opcodes, failing to track arguments in the correct range and allowing malicious pickle files to bypass detection. Attackers can craft pickle files…
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Critical 9.8
picklescan - Remote Code Execution via Unblocked ctypes Module
picklescan before 0.0.33 fails to block the ctypes module, allowing attackers to achieve remote code execution by invoking direct syscalls and accessing raw memory. Attackers can craft malicious pickle files using ctypes.WinDLL to load kernel32.dll and execut…
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High 8.8
PickleScan - Unsafe Globals Check Bypass via pty.spawn Function
PickleScan before 0.0.33 fails to include the pty.spawn function in its unsafe globals list, allowing attackers to bypass security checks. Malicious actors can craft pickle payloads using pty.spawn to achieve arbitrary code execution when files are processed …
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Critical 9.8
picklescan - Remote Code Execution via Incomplete Disallowed Inputs
picklescan before 0.0.33 contains an incomplete deny-list that fails to block pydoc.locate and operator.methodcaller functions, allowing attackers to bypass security checks. Remote attackers can craft malicious pickle files using these unblocked functions to …
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Critical 9.8
picklescan - Arbitrary File Writing via distutils Module Bypass
picklescan before 0.0.33 contains an arbitrary file writing vulnerability that allows attackers to bypass the dangerous blocklist by using distutils.file_util.write_file. Attackers can construct malicious pickle objects to overwrite critical system files and …
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Critical 9.8CVE-2026-47103 Public exploit
Python StateMachine 3.0.0 < 3.2.0 RCE via SCXML eval() Injection
Python StateMachine versions 3.0.0 before 3.2.0 contains a remote code execution vulnerability that allows attackers to execute arbitrary code by supplying malicious SCXML documents containing crafted `<data expr="...">` attributes evaluated unsafely. The SCX…
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Medium 6.0
OpenStack Horizon RC file generation does not escape special characters in project names
OpenStack Horizon before 25.7.4 produces scripts for OpenStack RC file downloading that may have a crafted project name with shell metacharacters. NOTE: some parties consider this a security hardening opportunity to address certain types of user error, not a …
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Medium 4.8
Vllm: vllm: image exif rotation & png trns transparency not normalized, causing mismatch between model input and expectations
A flaw was found in vLLM, an open-source library for large language model inference. This vulnerability arises from improper handling of image metadata, specifically EXIF orientation and PNG transparency (tRNS) data, during image processing. When images are c…
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Critical 9.1
Apache Airflow SFTP provider: Path traversal in SFTPHook.retrieve_directory allows local file write outside the destination directory via malicious server-supplied directory-entry names
A path traversal in the SFTP provider (`SFTPHook.retrieve_directory` / `SFTPOperator(operation=get)`) let a malicious or compromised remote SFTP server write files outside the configured local destination directory via crafted directory-entry names. No Airflo…
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High 8.4CVE-2025-26240 Public exploit
pdfkit: Path traversal in from_string
In JazzCore python-pdfkit 1.0.0, the from_string method enables the execution of JavaScript code within the context of the server application and the exfiltration of local files.
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Critical 9.3
Backpropagate: backprop ui --auth and backprop ui --share do not enforce authentication
Backpropagate is a Python library for fine-tuning large language models on a single GPU. In versions 1.1.0 and 1.1.1, the optional Reflex web UI exposes a training control plane without authentication: dataset upload, model load, training start/stop, multi-ru…
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Medium 6.8
pydantic-ai: SSRF blocklist bypass via IPv4-compatible, SIIT/IVI, and local NAT64 IPv6 addresses (incomplete fix of CVE-2026-46678)
Pydantic AI is a Python agent framework for building applications and workflows with Generative AI. In versions 1.56.0 through 1.101.0, 2.0.0b1, and 2.0.0b2, the cloud-metadata blocklist could be bypassed by encoding the metadata IP in an IPv6 transition form…
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High 7.5
yt-dlp: Arbitrary command injection possible if --exec option used with yt-dlp
### Summary yt-dlp's `--exec` option is vulnerable to arbitrary command injection when handling untrusted metadata if the argument uses standard string formatting (e.g. `%(title)s`) or other unsafe conversions. An attacker could achieve remote code execution …
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Medium 4.2
LangGraph SDK has unsafe URL path construction
LangGraph Python SDK is used to connect to running LangGraph API servers, manage assistants, threads and stream runs from Python applications. Versions 0.3.14 and prior have unsafe URL path construction through unsanitized caller-supplied identifier values us…
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Medium 6.8
LangGraph Checkpoint: Unsafe JSON deserialization in checkpoint loading
LangGraph SQLite Checkpoint is an implementation of LangGraph CheckpointSaver that uses SQLite DB (both sync and async, via aiosqlite). In versions 4.1.0 and prior, the JsonPlusSerializer can reconstruct Python objects from JSON checkpoint payloads. Under con…
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High 7.5
Galaxy_ng: shell injection in legacy role import via unsanitized git ref names
A command injection vulnerability was found in galaxy_ng. The do_git_checkout() function in the legacy role import API (v1) interpolates unsanitized git ref names (branch/tag names) into shell commands executed via subprocess.run() with shell=True. An authent…
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Medium 6.1
Bleach clean() / Cleaner() fails to sanitize dangerous URI schemes in allowed formaction attributes
### Summary Bleach `clean()` / `Cleaner()` fails to sanitize dangerous URI schemes in allowed `formaction` attributes. Bleach applies URI protocol sanitization only to attributes listed in `attr_val_is_uri`. While URI-bearing attributes such as `action`, `hre…
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Medium 4.3
Bleach linkify(parse_email=True) CPU exhaustion via unbounded email regex scanning
## Summary Bleach 6.3.0 exposes a documented email-linkification path through `bleach.linkify(..., parse_email=True)`. The implementation scans attacker-controlled text with `EMAIL_RE.finditer()` over the full character token and has no length, timeout, or li…
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None 0.0
Bleach: URI sanitization allows disallowed URI schemes with Unicode > U+00A0 in output
### Impact A possible XSS bypass affects users calling `bleach.clean` with all of: * `a` in the allowed tags * `href` in allowed attributes The `bleach.clean` sanitizer outputs URIs containing disallowed scheme patterns that it should be stripping. However, b…
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Medium 5.4
OpenStack Nova: Nova scheduler hint injection bypasses Placement resource claims and scheduling constraints
In OpenStack Nova before 33.0.2, the server create API does not strip certain hint data. The resulting instance has no Placement allocation.