PYSEC-2026-83

LangGraph SQLite Checkpoint is an implementation of LangGraph CheckpointSaver that uses SQLite DB both sync and async, via aiosqlite. In version 1.0.9 and prior, LangGraph checkpointers can load msgpack-encoded checkpoints that reconstruct Python objects during deserialization. If an attacker can...

PYSEC-2026-163

Semantic Kernel, Microsoft's semantic kernel Python SDK, has a remote code execution vulnerability in versions prior to 1.39.4, specifically within the InMemoryVectorStore filter functionality. The problem has been fixed in version python-1.39.4. Users should upgrade this version or higher. As a...

PYSEC-2025-111

An issue was discovered in allauth-django before 65.13.0. Both Okta and NetIQ were using preferredusername as the identifier for third-party provider accounts. That value may be mutable and should therefore be avoided for authorization decisions. The providers are now using sub instead...

PYSEC-2025-78

Langflow versions up to and including 1.6.9 contain a chained vulnerability that enables account takeover and remote code execution. An overly permissive CORS configuration alloworigins='' with allowcredentials=True combined with a refresh token cookie configured as SameSite=None allows a malicio...

PYSEC-2025-70

A Server-Side Request Forgery SSRF vulnerability exists in the RequestsToolkit component of the langchain-community package specifically, langchaincommunity.agenttoolkits.openapi.toolkit.RequestsToolkit in langchain-ai/langchain version 0.0.27. This vulnerability occurs because the toolkit does n...

PYSEC-2025-60

Exposure of Sensitive Information to an Unauthorized Actor, Insertion of Sensitive Information into Log File vulnerability in the OpenIdAuthorizer of Apache IoTDB.This issue affects Apache IoTDB: from 0.10.0 through 1.3.3, from 2.0.1-beta before 2.0.2.Users are recommended to upgrade to version...

PYSEC-2025-93

gaizhenbiao/chuanhuchatgpt version git d4ec6a3 is affected by a local file inclusion vulnerability due to the use of the gradio component gr.JSON, which has a known issue CVE-2024-4941. This vulnerability allows unauthenticated users to access arbitrary files on the server by uploading a speciall...

PYSEC-2025-84

A Local File Inclusion LFI vulnerability exists in the /load-workflow endpoint of modelscope/agentscope version v0.0.4. This vulnerability allows an attacker to read arbitrary files from the server, including sensitive files such as API keys, by manipulating the filename parameter. The issue aris...

uniapi version 1.0.7 contained an information harvesting script.

uniapi version 1.0.7 introduces code that would executeon import of the module and download a script from a remote URL,and would then execute the downloaded script in a thread.The downloaded script would harvest system informationand POST the information to another remote URL.This code was found ...

PYSEC-2024-304

wasm3 139076a suffers from Invalid Memory Read, leading to DoS and potential Code Execution...

PYSEC-2024-274

Gradio v4.36.1 was discovered to contain a code injection vulnerability via the component /gradio/componentmeta.py. This vulnerability is triggered via a crafted input. NOTE: the supplier disputes this because the report is about a user attacking himself...

PYSEC-2023-312

Redis before 6cbea7d allows a replica to cause an assertion failure in a primary server by sending a non-administrative command specifically, a SET command. NOTE: this was fixed for Redis 6.2.x and 7.x in 2021. Versions before 6.2 were not intended to have safety guarantees related to this...

PYSEC-2021-398

TensorFlow is an open source platform for machine learning. In affected versions the shape inference functions for the QuantizeAndDequantizeV operations can trigger a read outside of bounds of heap allocated array. The fix will be included in TensorFlow 2.7.0. We will also cherrypick this commit ...

PYSEC-2021-788

TensorFlow is an end-to-end open source platform for machine learning. In affected versions the shape inference code for tf.rawops.Dequantize has a vulnerability that could trigger a denial of service via a segfault if an attacker provides invalid arguments. The shape inference implementation use...

PYSEC-2021-76

aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. In aiohttp before version 3.7.4 there is an open redirect vulnerability. A maliciously crafted link to an aiohttp-based web-server could redirect the browser to a different website. It is caused by a bug in the...

PraisonAI: Jobs API exposes agent-execution endpoints with no authentication

praisonai: Jobs API exposes agent-execution endpoints with no authenticationResearcher: Kai Aizen — SnailSploit @SnailSploit, Adversarial & Offensive Security Research Target: https://github.com/MervinPraison/PraisonAI---Package: praisonai on PyPIAffected version empirically tested:...

PraisonAI: Unauthenticated RCE via Jobs API + Approval Bypass

Unauthenticated Remote Code Execution via Jobs API and Approval Bypass in PraisonAI Summary An unauthenticated attacker can execute arbitrary OS commands on any server runningthe PraisonAI Jobs API by submitting a crafted workflow YAML. The attack chains twoweaknesses: the /api/v1/runs endpoint...

PYSEC-2026-3450

Ollama downloadBlob Improper Validation of Array Index Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Ollama. Authentication is not required to exploit this vulnerability.The specific flaw exists...

pypdf: Possible infinite loop when processing threads/articles in writer

ImpactAn attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This requires merging a file with threads/articles into a writer. PatchesThis has been fixed in pypdf==6.13.1. WorkaroundsIf users cannot upgrade yet, consider applying the changes from PR 3839...

Open WebUI has Blind Server Side Request Forgery in its Image Edit Functionality

SummaryThere is a blind server side request forgery in the functionality that allows editing an image via a prompt. The affected function will perform a GET request on the URL provided by the user. There is no restriction on the domain of the provided URL allowing the local address space to be...

Linuxfabrik Monitoring Plugins have local privilege escalation using embedded command

SummaryWhen a check plugin places user provided input inside a command which is passed to shellexec, an attacker can abuse this to run arbitrary commands. This is mainly dangerous for plugins which are listed in the sudoers file, because this allows an attacker controlling the nagios user to get...

mcp-memory-service: Missing Authentication on Document API Endpoints Allows Unauthenticated Memory Read/Write/Delete

Missing Authentication on Document API Endpoints Allows Unauthenticated Memory Read/Write/Delete SummaryAll HTTP routes under /api/documents/ in mcp-memory-service are served without any authentication dependency, even when the server is configured with an API key MCPAPIKEY or OAuth. An...

Open Babel has out-of-bounds write (overlapping memcpy) in zipstream basic_unzip_streambuf::underflow

SummaryA memory-safety vulnerability in Open Babel's bundled zipstreamdecompression code caused an out-of-bounds write via overlappingmemcpy when reading a crafted gzip-compressed chemistry file. DetailsThe flaw was in basicunzipstreambuf::underflow. The decompressionbuffer refill path invoked...

Open Babel has out-of-bounds write in Gaussian coords_type orientation parser

SummaryA memory-safety vulnerability in Open Babel's Gaussian output parserallowed an out-of-bounds write when reading a crafted input file. DetailsThe flaw was in the coordstype orientation parser inside theGaussian output reader. A malformed orientation block caused theparser to write past the...

Open Babel has out-of-bounds write in CSR PadString (title field)

SummaryA memory-safety vulnerability in Open Babel's CSR parser allowed anout-of-bounds write when reading a crafted input file. DetailsThe flaw was in the PadString helper used to handle the CSR titlefield. A title longer than the fixed destination buffer caused theparser to write past the end o...

Open Babel has NULL pointer dereference in MOL2 OBAtom::SetFormalCharge

SummaryA memory-safety vulnerability in Open Babel's MOL2 file format parsercaused a NULL pointer dereference when reading a crafted input file. DetailsThe flaw was in OBAtom::SetFormalCharge as called from the MOL2parser. A malformed atom record caused the parser to call the methodon a NULL atom...

Open Babel has NULL pointer dereference in CACAO CacaoFormat::SetHilderbrandt

SummaryA memory-safety vulnerability in Open Babel's CACAO parser caused aNULL pointer dereference when reading a crafted input file. DetailsThe flaw was in CacaoFormat::SetHilderbrandt. A malformed inputcaused the parser to dereference a NULL pointer while applying theHilderbrandt transformation...

Open Babel has an out-of-bounds read in CIF transform3d::DescribeAsString

Summary A memory-safety vulnerability in Open Babel's CIF file format parser allowed an out-of-bounds read when reading a crafted input file. Details The flaw was in OpenBabel::transform3d::DescribeAsString. A malformed symmetry-operation string caused the parser to read past the end of its...

joserfc: b64=false RFC7797 JWS payloads bypass JWSRegistry payload-size limits during deserialization

RFC7797 b64=false JWS payloads bypass JWSRegistry payload-size limits during deserialization SummaryTesting revealed that joserfc accepts oversized RFC7797 b64=false JWS payloads without applying JWSRegistry.maxpayloadlength.The normal JWS compact and flattened JSON paths reject payloads above th...

python-engineio has possible denial of service due to maximum payload size sometimes not being enforced

ImpactThere are two specific configurations of the python-engineio server in which the size of incoming messages is not checked before the messages are loaded into memory. An attacker can take advantage of these to cause unnecessary memory allocations in the python-engineio server. The two cases...

python-socketio: Binary attachment accumulation can cause denial of service

ImpactThe python-socketio server stores binary EVENT and ACK messages in memory while it waits to receive their binary attachments. Once all the attachments are received, these messages are then processed. An attacker can submit a binary message and intentionally omit sending one or more of its...

LangGraph Checkpoint: Unsafe JSON deserialization in checkpoint loading

SummaryLangGraph's JsonPlusSerializer can reconstruct Python objects from JSON checkpoint payloads. Under conditions where someone could modify checkpoint bytes at rest in the backing store, the deserialization path could reconstruct objects beyond what the application expects, which could in tur...

Glances has arbitrary file write and command execution via `secure_popen` redirection and chaining operators in AMP command configuration

SummaryThe securepopen function in glances/secure.py interprets file redirection, | pipe, and && command chaining operators in command strings. These operators are applied without any validation on the target file path, piped command, or chained command.When Application Monitoring Process AMP...

Glances: XML-RPC Multi-Origin CORS Configuration Silently Falls Back to Wildcard (Incomplete Fix for CVE-2026-33533)

SummaryThe Glances XML-RPC server glances -s introduced a configurable CORS origin list in version 4.5.3 as a mitigation for CVE 2026-33533. However, the implementation silently falls back to Access-Control-Allow-Origin: whenever corsorigins contains more than one entry. An operator who configure...

ComfyUI-Manager has an Unprotected Alternate Channel (CWE-420)

ImpactAn Unprotected Alternate Channel CWE-420 vulnerability was discovered in ComfyUI-Manager versions prior to 3.38. Vulnerability DetailsIn affected versions, ComfyUI-Manager stored its configuration in the user/default/ComfyUI-Manager/ directory, which was accessible via ComfyUI's web APIs...

BBOT: Symlink-Following Arbitrary Write via github_workflows Module

The githubworkflows 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 written to an attacker-chosen location...

vLLM: GGUF dequantize kernel int truncation exposes uninitialized GPU memory in multi-tenant serving

SummaryInteger truncation of tensor dimensions in vLLM's GGUF dequantize kernels csrc/quantization/gguf/ggufkernel.cu causes partial tensor processing. The output tensor is allocated at full size via torch::empty uninitialized memory, but the dequantize CUDA kernel processes only a truncated numb...

yt-dlp: Arbitrary code execution via manifest downloads with aria2c

SummaryIf aria2c is used as an external downloader for a fragmented manifest format such as an HLS/DASH stream, yt-dlp passes insufficiently sanitized input to aria2c that allows an attacker to perform an arbitrary file write. On Windows platforms, this can lead to immediate arbitrary code...

OpenStack Nova: Nova scheduler hint injection bypasses Placement resource claims and scheduling constraints

Affects- Nova: =18.0.0 =32.0.0 =33.0.0 33.0.2 DescriptionErichen from the Institute of Computing Technology, Chinese Academy of Sciences reported that Nova's server create API does not strip internal scheduler hints. An authenticated user can bypass Placement resource claims and scheduling...

Open WebUI IDOR: Calendar event re-parenting allows writing events into another user's calendar

SummaryPOST /api/v1/calendars/events/eventid/update validates that the caller has write access to the calendar the event currently belongs to, but does not validate the destination calendarid supplied in the request body. The model layer then persists the new calendarid unconditionally.A regular...

LangChain: Path traversal and sandbox escape in LangChain file-search middleware and loaders

SummarySeveral LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or th...

pypdf: Inefficient decoding of FlateDecode PNG predictor streams

ImpactAn attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires accessing a stream which uses the /FlateDecode filter with a PNG predictor. PatchesThis has been fixed in pypdf==6.12.2. WorkaroundsIf you cannot upgrade yet, consider applying the changes fr...

Tornado: Authorization header forwarded across cross-origin redirects in SimpleAsyncHTTPClient

SummaryWhen SimpleAsyncHTTPClient follows a 3xx redirect, it shallow-copies the original HTTPRequest, rewrites the URL, decrements maxredirects, and removes only the Host header. It does not clear Authorization, authusername, authpassword, or authmode when the redirect target changes origin.As a...

Docling Core: Insufficient validation of image reference URIs

ImpactIn versions = 2.5.0, = 2.74.1 WorkaroundsIf upgrading is not immediately possible:- reject file: and data: image references from untrusted input- allow only approved local or remote image sources- apply input size and memory limits to processing workers References- Fix release: v2.74.1...

rattler has an entry-point path traversal in noarch:python install (arbitrary file write)

SummaryEntryPoint::FromStr in rattlercondatypes performs only .trim on the command field before the linker joins it onto the install prefix and writes an executable Python script. A malicious noarch:python package can ship an info/link.json with an entry-point name containing .., /, \, or an...

praisonai-platform: Comment endpoints accept any issue_id without workspace ownership check, cross-workspace comment read and post IDOR

SummaryType: Insecure Direct Object Reference. The comment endpoints POST /workspaces/workspaceid/issues/issueid/comments and GET .../comments gate access on requireworkspacememberworkspaceid only, then call CommentService.createissueid=issueid, ... and CommentService.listforissueissueid without...

PraisonAI Platform: Missing role checks let any workspace member become owner and control workspace membership

SummaryPraisonAI Platform has a broken workspace authorization check that allows any authenticated low-privilege workspace member to escalate their own role to owner.The issue is caused by privileged workspace-management routes using the shared dependency requireworkspacemember... without requiri...

PraisonAI has Cross-Workspace IDOR and Privilege Escalation via Platform API

SummaryThe PraisonAI Platform API has two authorization failures that together break workspace isolation. The service layer for issues and projects performs global primary-key lookups without checking workspace ownership, so any authenticated user can read, modify, and delete resources in any...

PraisonAI spider_tools SSRF protection bypass via alternate loopback host encodings

SummaryPraisonAI's spidertools URL validation can be bypassed using alternate loopback host encodings.The affected component is:textpraisonaiagents/tools/spidertools.pyThe tool contains a URL validation function intended to block local or unsafe targets before fetching attacker-controlled URLs...

PraisonAI: Arbitrary code execution via unguarded `spec.loader.exec_module` in `agents_generator.py` - sibling of CVE-2026-44334

Arbitrary code execution via ungated spec.loader.execmodule in agentsgenerator.py v4.6.32 chokepoint refactor bypass Summary The v4.6.32 chokepoint refactor which patched CVE-2026-44334 / GHSA-xcmw-grxf-wjhj added the PRAISONAIALLOWLOCALTOOLS env-var gate to the tooloverride.py sinks. However, tw...