22010 matches found
PYSEC-2026-1071 Malicious code in mem8 (PyPI)
Part of the "Hades" wave of the Shai-Hulud supply-chain campaign. On 2026-06-08, malicious phantom releases of mem8 were published to PyPI using stolen credentials. The package executes a bundled JavaScript payload via the Bun runtime on import that harvests and exfiltrates credentials and attemp...
PYSEC-2026-1560 llama-index-core vulnerable to Uncontrolled Resource Consumption
The SimpleDirectoryReader component in llamaindex.core version 0.12.23 suffers from uncontrolled memory consumption due to a resource management flaw. The vulnerability arises because the user-specified file limit numfileslimit is applied after all files in a directory are loaded into memory. Thi...
PYSEC-2026-1556 llama-index has Insecure Temporary File
The llamaindex library version 0.12.33 sets the NLTK data directory to a subdirectory of the codebase by default, which is world-writable in multi-user environments. This configuration allows local users to overwrite, delete, or corrupt NLTK data files, leading to potential denial of service, dat...
PYSEC-2026-1562 llama-index-core insecurely handles temporary files
The llama-index-core package, up to version 0.12.44, contains a vulnerability in the getcachedir function where a predictable, hardcoded directory path /tmp/llamaindex is used on Linux systems without proper security controls. This vulnerability allows attackers on multi-user systems to steal...
PYSEC-2026-1558 LlamaIndex vulnerable to Path Traversal attack through its encode_image function
A path traversal vulnerability exists in run-llama/llamaindex versions 0.11.23 through 0.12.40, specifically within the encodeimage function in genericutils.py. This vulnerability allows an attacker to manipulate the imagepath input to read arbitrary files on the server, including sensitive syste...
PYSEC-2026-1570 LlamaIndex has an XML Entity Expansion vulnerability in its sitemap parser
An XML Entity Expansion vulnerability, also known as a 'billion laughs' attack, exists in the sitemap parser of the run-llama/llamaindex repository, specifically affecting the Papers Loaders package before version 0.3.2 in llama-index v0.10.0 and above through v0.12.29. This vulnerability allows ...
PYSEC-2026-1569 LlamaIndex vulnerability in ArxivReader class can cause MD5 hash collisions
A vulnerability in the ArxivReader class of the run-llama/llamaindex repository allows for MD5 hash collisions when generating filenames for downloaded papers. This can lead to data loss as papers with identical titles but different contents may overwrite each other, preventing some papers from...
PYSEC-2026-1567 LlamaIndex vulnerability in its ObsidianReader class can lead to Path Traversal exploit
A vulnerability in the ObsidianReader class of the run-llama/llamaindex repository, before version 0.5.2 specifically in version 0.12.27 of llama-index, allows for hardlink-based path traversal. This flaw permits attackers to bypass path restrictions and access sensitive system files, such as...
PYSEC-2026-1557 LLama-Index CLI OS command injection vulnerability
LLama-Index CLI prior to v0.4.1, corresponding to LLama-Index prior to v0.12.21, contains an OS command injection vulnerability. The vulnerability arises from the improper handling of the --files argument, which is directly passed into os.system. An attacker who controls the content of this...
PYSEC-2026-1554 LlamaIndex Vulnerable to Denial of Service (DoS)
A Denial of Service DoS vulnerability has been identified in the KnowledgeBaseWebReader class of the run-llama/llamaindex project, affecting version latestv0.12.15. The vulnerability arises due to inappropriate secure coding measures, specifically the lack of proper implementation of the maxdepth...
PYSEC-2026-1563 LlamaIndex Improper Handling of Exceptional Conditions vulnerability
A vulnerability in the LangChainLLM class of the run-llama/llamaindex repository, version v0.12.5, allows for a Denial of Service DoS attack. The streamcomplete method executes the llm using a thread and retrieves the result via the getresponsegen method of the StreamingGeneratorCallbackHandler...
PYSEC-2026-1284 Vulnerable OpenSSL included in cryptography wheels
pyca/cryptography's wheels include a statically linked copy of OpenSSL. The versions of OpenSSL included in cryptography 42.0.0-44.0.0 are vulnerable to a security issue. More details about the vulnerability itself can be found in https://openssl-library.org/news/secadv/20250211.txt. If you are...
MAL-2026-7466 Malicious code in scan-checker (PyPI)
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MAL-2026-7467 Malicious code in scanvia (PyPI)
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MAL-2026-7465 Malicious code in quatre (PyPI)
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MAL-2026-7462 Malicious code in pygremlinbox-malware-cryptomining-indicators (PyPI)
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MAL-2026-7457 Malicious code in piirgg (PyPI)
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PYSEC-2026-1565 RunGptLLM class in LlamaIndex has a command injection
A command injection vulnerability exists in the RunGptLLM class of the llamaindex library, version 0.9.47, used by the RunGpt framework from JinaAI to connect to Language Learning Models LLMs. The vulnerability arises from the improper use of the eval function, allowing a malicious or compromised...
PYSEC-2026-1102 aiohttp Cross-site Scripting vulnerability on index pages for static file handling
Summary A XSS vulnerability exists on index pages for static file handling. Details When using web.static..., showindex=True, the resulting index pages do not escape file names. If users can upload files with arbitrary filenames to the static directory, the server is vulnerable to XSS attacks...