CVE-2024-28397-command-execution-poc

CVE-2024-28397-command-execution-poc This vulnerability arises from incomplete sandboxing in js2py, where crafted JavaScript can traverse Python’s internal object model and access dangerous classes like subprocess.Popen, leading to arbitrary command execution. JSON-Parsers & RCE Exploit PoC...

CVE-2024-28397

CVE-2024-28397 js2py Sandbox Escape Exploit - CodePartTwo - HTB A Python exploit code for CVE-2024-28397 , a critical vulnerability in js2py = 0.74 that allows sandbox escape and remote code execution. 🚨 Vulnerability Details CVE ID : CVE-2024-28397 Affected Software : js2py = 0.74 Severity :...

CVE-2023-36281

CVE-2023-36281 PoC of CVE-2023-36281 I referred to this PoC. Unfortunately, it doesn’t work because the indexes of subprocess.Popen are different in each Python environment. However, my PoC code addresses this problem. Installation $ pip install -r requirements.txt Execution 1. Get index of...

Malicious code in semverr (PyPI)

Source: amazon-inspector 110e0a64dd80654ca98caa5e291499d158a39eb66c1d35efe896a42095c85118 semverr is a near-empty package a one-line version whose name resembles the popular semver library. Its setup.py runs at install time invoked by pip during pip install and calls urllib.request.urlretrieve to...

Malicious code in semvver (PyPI)

Source: amazon-inspector bbc16b0ced0bad1a33b912dfdb29cbaef211f30974d942991257d4e6b60a8ece setup.py performs an install-time fetch-and-execute: it calls urllib.request.urlretrieve against https://c2-worker.crawlnet-claim.workers.dev/dl/pyupd, writes the response to a temporary path, and spawns it ...

Malicious code in semveer (PyPI)

Source: amazon-inspector d86237b957fd063a0e1fcf250a510b2fb9566ab48652e56fe787d2e1a02e351a The sdist for 'semveer' ships an inert module semveer/init.py contains only a version stub and places all runtime behavior inside setup.py's install hook. On pip install, setup.py calls...

Malicious code in semmver (PyPI)

Source: amazon-inspector 8de323d5976a26f2d9540680d1706a53bcb3ca743409821e83f7a2f1b60e8594 The package is a typosquat-style empty stub semmver/init.py contains only version = '1.0.0' whose only functional code is in setup.py. At pip install time, setup.py calls urllib.request.urlretrieve to downlo...

Malicious code in semvver (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector bbc16b0ced0bad1a33b912dfdb29cbaef211f30974d942991257d4e6b60a8ece setup.py performs an install-time fetch-and-execute: it calls urllib.request.urlretrieve against https://c2-worker.crawlnet-claim.workers.dev/dl/pyup...

MAL-2026-18104 Malicious code in semvver (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector bbc16b0ced0bad1a33b912dfdb29cbaef211f30974d942991257d4e6b60a8ece setup.py performs an install-time fetch-and-execute: it calls urllib.request.urlretrieve against https://c2-worker.crawlnet-claim.workers.dev/dl/pyup...

Malicious code in semveer (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d86237b957fd063a0e1fcf250a510b2fb9566ab48652e56fe787d2e1a02e351a The sdist for 'semveer' ships an inert module semveer/init.py contains only a version stub and places all runtime behavior inside setup.py's install...

Malicious code in semmver (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 8de323d5976a26f2d9540680d1706a53bcb3ca743409821e83f7a2f1b60e8594 The package is a typosquat-style empty stub semmver/init.py contains only version = '1.0.0' whose only functional code is in setup.py. At pip install...

MAL-2026-18101 Malicious code in semmver (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 8de323d5976a26f2d9540680d1706a53bcb3ca743409821e83f7a2f1b60e8594 The package is a typosquat-style empty stub semmver/init.py contains only version = '1.0.0' whose only functional code is in setup.py. At pip install...

Malicious code in semverr (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 110e0a64dd80654ca98caa5e291499d158a39eb66c1d35efe896a42095c85118 semverr is a near-empty package a one-line version whose name resembles the popular semver library. Its setup.py runs at install time invoked by pip...

MAL-2026-18103 Malicious code in semverr (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 110e0a64dd80654ca98caa5e291499d158a39eb66c1d35efe896a42095c85118 semverr is a near-empty package a one-line version whose name resembles the popular semver library. Its setup.py runs at install time invoked by pip...

PYSEC-2026-4256 PraisonAI: Code Injection via f-string Interpolation in Deploy API Server Generation

Summary The deploy/api.py module generates Python server code by directly interpolating the agentsfile parameter into an f-string that is then written to a file and executed via subprocess.Popen. An attacker who controls the agentsfile value via CLI argument, configuration, or upstream API can...

CVE-2026-110636

pypdftk through 0.5 contains an OS command injection vulnerability in fillform, dumpdatafields, and pdftkcmdutil that builds shell commands from caller-supplied paths. Attackers controlling pdfpath or outfile can inject shell metacharacters interpreted by subprocess.Popen with shell=True to execu...

CVE-2026-110636

pypdftk through 0.5 contains an OS command injection vulnerability in fillform, dumpdatafields, and pdftkcmdutil that builds shell commands from caller-supplied paths. Attackers controlling pdfpath or outfile can inject shell metacharacters interpreted by subprocess.Popen with shell=True to execu...

CVE-2026-110636

The pypdftk library (through version 0.5 ) is vulnerable to OS command injection within the fill_form(), dump_data_fields(), and pdftk_cmd_util() functions. The root cause is the construction of shell commands using caller-supplied paths for pdf_path or out_file without proper sanitization. Becau...

EUVD-2026-101264

pypdftk through 0.5 contains an OS command injection vulnerability in fillform, dumpdatafields, and pdftkcmdutil that builds shell commands from caller-supplied paths. Attackers controlling pdfpath or outfile can inject shell metacharacters interpreted by subprocess.Popen with shell=True to execu...

CVE-2026-110636 pypdftk through 0.5 OS Command Injection via PDF and Output Paths

pypdftk through 0.5 contains an OS command injection vulnerability in fillform, dumpdatafields, and pdftkcmdutil that builds shell commands from caller-supplied paths. Attackers controlling pdfpath or outfile can inject shell metacharacters interpreted by subprocess.Popen with shell=True to execu...