PT-2026-57919

Name of the Vulnerable Software and Affected Versions HedgeDoc versions prior to 1.11.0 Description Unsafe processing of note frontmatter allows a YAML alias bomb, where a compact malicious payload expands into a massive object structure. This occurs because the application uses js-yaml.load...

PT-2026-59153

Summary ChatWorkflow.chatmessage passes its string argument directly as a Jinja2 template source to a non-sandboxed Environment. A developer who passes user input to this method enables full remote code execution via Jinja2 class traversal. The method name chat and parameter name message naturall...

PT-2026-59539

Summary PraisonAI's spider tools URL validation can be bypassed using alternate loopback host encodings. The affected component is: text praisonaiagents/tools/spider tools.py The tool contains a URL validation function intended to block local or unsafe targets before fetching attacker-controlled...

PT-2026-59360

CONFIDENTIAL KL-CAN-2024-002 Vulnerability Details | | Field | Value | |---|-------|-------| | 1 | Discoverer | Jaggar Henry & Sean Segreti of KoreLogic, Inc. | | 2 | Date Submitted | 2024.03.12 | | 3 | Title | Open WebUI Arbitrary File Upload + Path Traversal | | 5 | Affected Vendor | Open WebUI...

RHEL 8 : xorg-x11-server-Xwayland (RHSA-2026:38502)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:38502 advisory. Xwayland is an X server for running X clients under Wayland. Security Fixes: xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server:...

PT-2026-60037

Description Impact wireshark-mcp exposes a wireshark export objects MCP tool that accepts an attacker-controlled dest dir parameter and passes it to tshark's --export-objects flag with no mandatory path restriction. The path sandbox allowed dirs is None by default and only activates when the...

PT-2026-59204

Summary TensorFlow / Keras continues to honor HDF5 “external storage” and ExternalLink features when loading weights. A malicious .weights.h5 or a .keras archive embedding such weights can direct load weights to read from an arbitrary readable filesystem path. The bytes pulled from that path...

PT-2026-57819

Name of the Vulnerable Software and Affected Versions Skillable affected versions not specified Description A flaw in the lab platform allows for the forgery of a client-supplied identifier to bypass per-user lab launch limits. By modifying the userId variable provided by the browser, an attacker...

PT-2026-59068

Arbitrary Code Execution via CMap Pickle Deserialization in babeldoc/pdfminer/cmapdb.py Summary BabelDOC's vendored PDF parser babeldoc/pdfminer/cmapdb.py deserializes untrusted pickle data when loading CMap files. The load data method strips only NUL bytes from a PDF-controlled CMap name, then...

PT-2026-59584

Summary The execute command function in shell tools.py calls os.path.expandvars on every command argument at line 64, manually re-implementing shell-level environment variable expansion despite using shell=False line 88 for security. This allows exfiltration of secrets stored in environment...

PT-2026-59220

LangChain's f-string prompt-template validation was incomplete in two respects. First, some prompt template classes accepted f-string templates and formatted them without enforcing the same attribute-access validation as PromptTemplate. In particular, DictPromptTemplate and ImagePromptTemplate...

PT-2026-59679

Summary Amazon SageMaker Python SDK is an open-source library for training and deploying machine learning models on Amazon SageMaker. An issue exists where, under certain circumstances, the ModelBuilder/Serve component stores an HMAC signing key in cleartext as a container environment variable,...

PT-2026-58978

Summary Reflected XSS in the Comment module via the status comment URL parameter. The parameter accepts attacker-controlled base64-encoded HTML/JavaScript that is decoded server-side and rendered unescaped into the page. Compounded by a second flaw: the checkss anti-forgery token was derived from...

PT-2026-59178

A vulnerability was identified in NousResearch hermes-agent up to 2026.4.16. This impacts the function execute code of the file tools/code execution tool.py of the component Environment Variable Handler. Such manipulation leads to sandbox issue. It is possible to launch the attack remotely. The...

RHEL 8 : xorg-x11-server-Xwayland (RHSA-2026:38810)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:38810 advisory. Xwayland is an X server for running X clients under Wayland. Security Fixes: xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server:...

PT-2026-57808

Name of the Vulnerable Software and Affected Versions CodeAstro Simple Online Leave Management System version 1.0 Description Remote SQL injection is possible due to improper handling of the ID variable in the '/SimpleOnlineLeave/admin/deletemp.php' endpoint. SQL injection is a technique where an...

PT-2026-59386

Summary Excel file attachments are previewed in an unsafe way. A crafted XLSX file payload can be used to cause the sheetjs function sheet to html to embed an XSS payload into the generated HTML. This is subsequently added to the DOM unsanitized via @html causing the payload to trigger. Details T...

PT-2026-59578

Summary The approval system in PraisonAI Agents caches tool approval decisions by tool name only, not by invocation arguments. Once a user approves execute command for any command e.g., ls -la, all subsequent execute command calls in that execution context bypass the approval prompt entirely...

PT-2026-59274

Summary An unauthenticated attacker who can reach the mcp-atlassian HTTP endpoint can force the server process to make outbound HTTP requests to an arbitrary attacker-controlled URL by supplying two custom HTTP headers without an Authorization header. No authentication is required. The...

PT-2026-59097

A High severity Server-Side Template Injection SSTI vulnerability exists in the trestle author jinja command. The command recursively evaluates rendered templates, allowing an attacker to achieve arbitrary command execution with privileges of the running process by injecting malicious payloads in...