Security Bulletin: Investigation Assistant App for IBM QRadar SIEM is vulnerable to using components with known vulnerabilities

Summary The product includes vulnerable components e.g., framework libraries that could be identified and exploited with automated tools. Investigation Assistant App for IBM QRadar SIEM has addressed the applicable CVEs in an update. Vulnerability Details CVEID:CVE-2026-48522 DESCRIPTION: PyJWT i...

kernel: smb: client: fix OOB reads parsing symlink error response

A flaw was found in the Linux kernel's Server Message Block SMB client. A remote, untrusted server could send a specially crafted symlink error response, leading to an out-of-bounds read vulnerability. This could result in the disclosure of sensitive information from the kernel's memory to a loca...

WordPress 3D Flipbook PDF Viewer & Embedder plugin <= 1.4.2 - Server Side Request Forgery (SSRF) vulnerability

Server Side Request Forgery SSRF vulnerability discovered by Nabil Irawan in WordPress Plugin 3D Flipbook PDF Viewer & Embedder versions = 1.4.2...

postgresql: PostgreSQL libpq: Buffer overflow allows server superuser to overwrite client stack memory

A flaw was found in PostgreSQL libpq. A server superuser can exploit a buffer overflow vulnerability in the PQfn function, which is used by client functions such as loexport, loread, lolseek64, and lotell64. This allows the superuser to send an arbitrarily large response, overwriting the client's...

postgresql: PostgreSQL libpq: Buffer overflow allows server superuser to overwrite client stack memory

A flaw was found in PostgreSQL libpq. A server superuser can exploit a buffer overflow vulnerability in the PQfn function, which is used by client functions such as loexport, loread, lolseek64, and lotell64. This allows the superuser to send an arbitrarily large response, overwriting the client's...

Exploit for CVE-2026-66804

CVE-2026-66804: Microsoft Windows Cross Device Service Elevati...

CVE-2026-65608 Grav before 2.0.9 Remote Code Execution via FlexDirectory

Grav versions = 1.7.0 and before 2.0.9 contain a remote code execution vulnerability. FlexDirectory::dynamicDataField resolves blueprint data-@: directives by calling calluserfuncarray on attacker-influenced input, validating only that the target is callable iscallable without restricting dangero...

PYSEC-2026-3485 meta-ads-mcp: Server-Side Request Forgery (SSRF) in `upload_ad_image` via Unrestricted `image_url` Fetch

Server-Side Request Forgery SSRF in uploadadimage via Unrestricted imageurl Fetch Summary The uploadadimage MCP tool in meta-ads-mcp v1.0.113 passes an attacker-controlled imageurl parameter directly to an HTTP fetch helper httpx.AsyncClientfollowredirects=True.geturl without any scheme, host, or...

PYSEC-2026-3541 TensorZero Gateway: Arbitrary file read and SSRF in internal object storage endpoint

Impact The /internal/objectstorage endpoint accepts a caller-supplied JSON storagepath parameter that dynamically overrides the TensorZero objectstorage configuration. By abusing the filesystem storage type, a caller can read arbitrary files from the gateway filesystem, including files that may...

PYSEC-2026-3473 LangBot: Authenticated RCE Via MCP Configuration

Summary Any authenticated user can achieve arbitrary command execution on the LangBot servers through changing the MCP Server Configuration by added an "STDIO" MCP with an arbitrary command. Details The repository uses StdioServerParameters which is based on Anthropic's modelcontextprotocol open...

PYSEC-2026-3490 NetLicensing-MCP: Unauthenticated Use of Server-Side NetLicensing API Key in HTTP Mode

Unauthenticated Use of Server-Side NetLicensing API Key in HTTP Mode Summary When netlicensing-mcp is run in HTTP transport mode, the ApiKeyMiddleware fails to enforce authentication: requests that carry no client API key are unconditionally forwarded to the next handler server.py:1427. The...

PYSEC-2026-3462 DIRAC is vulnerable to RCE in RequestManager due to eval on untrusted input

Summary An remote code execution vulnerability exists in RequestManager due to the use of eval on untrusted input that allows any authenticated user to run code/commands on the DIRAC server as the system user running the DIRAC services. Details The exportgetRequestCountersWeb function is callable...

PYSEC-2026-3459 Anki's local HTTP server does not sufficiently validate requests

Summary Anki launches a local HTTP server to serve media files and web pages for parts of its interface. While the server has a CORS setup, requests from other origins were not blocked, allowing malicious websites to potentially trigger side-effecting requests. Browser impact The severity varies ...

PYSEC-2026-3530 PraisonAI: Server-Side Request Forgery (SSRF) in SearxNG / search_web tools via attacker-controlled searxng_url parameter

Summary A Server-Side Request Forgery SSRF vulnerability in the SearxNG / searchweb search tools allows an attacker to make the server perform requests to arbitrary internal endpoints and read the responses back. The searxngurl argument is passed directly to requests.get with no validation of...

PYSEC-2026-3536 PraisonAI: MCP SSE transport binds 0.0.0.0 with no authentication and no Origin validation; bundled SecurityConfig is never wired in

The MCP SSE server started via ToolsMCPServer.runsse / launchtoolsmcpservertransport="sse" binds to 0.0.0.0 by default and builds its Starlette application with no authentication middleware and no Origin-header validation. The module mcp/mcpsecurity.py provides exactly the needed controls origin...

PYSEC-2026-3535 praisonaiagents: SSRF guard validates literal IPs only and never resolves DNS

praisonaiagents: SSRF guard validates literal IPs only and never resolves DNS Researcher: Kai Aizen — SnailSploit @SnailSploit, Adversarial & Offensive Security Research Target: https://github.com/MervinPraison/PraisonAI Weakness: CWE-918 Server-Side Request Forgery SSRF. --- Summary The SSRF gua...

PYSEC-2026-3521 PraisonAI ToolsMCPServer legacy SSE transport accepts attacker Host/Origin and exposes registered tools

PraisonAI ToolsMCPServer legacy SSE transport accepts attacker Host/Origin and exposes registered tools Summary praisonaiagents.mcp.ToolsMCPServer.runsse builds a Starlette MCP HTTP+SSE server around mcp.server.sse.SseServerTransport. The server exposes /sse and /messages/, but it does not valida...

PYSEC-2026-3531 PraisonAI: SpiderTools redirect-target SSRF protection bypass

SpiderTools redirect-target SSRF protection bypass Summary SpiderTools.scrapepage validates the initial URL and rejects direct loopback, private, link-local, metadata, and internal hostnames. It then calls requests.Session.get without disabling automatic redirects or validating redirect Location...

PYSEC-2026-3502 PraisonAI recipe serve Typer command bypasses the non-localhost authentication guard

PraisonAI recipe serve Typer command bypasses the non-localhost authentication guard Summary PraisonAI's installed console entrypoint is Typer-first. In current releases, the recipe command is registered in the Typer app and praisonai recipe serve dispatches to the deprecated Typer command in...

PYSEC-2026-3528 PraisonAI: Unauthenticated Event Injection via SSE `/publish` Endpoint

Summary The SSE Server-Sent Events server in src/praisonai-agents/praisonaiagents/server/server.py exposes a /publish endpoint that broadcasts arbitrary messages to all connected clients without any authentication. The ServerConfig dataclass line 24 defines an authtoken field, but this token is...