CVE-2026-9590
Improper access control in the permission validation component in Devolutions Server 2026.1.19 and earlier allows an authenticated user with
CVSS
5.3
Medium
EPSS
0.2%
p8
KEV
—
Exploit Today
2
0-100
Published: Jun 2, 2026 · Last modified: Jul 22, 2026 · CWE-284
0.2%EPSS · 30 days0.2%
2026-07-102026-08-07
Improper access control in the permission validation component in Devolutions Server 2026.1.19 and earlier allows an authenticated user with entry edit privileges to modify asset information without the required permission.
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-192453.3 LOW—
——0A flaw has been found in HKUDS nanobot up to 0.2.1. The impacted element is the function ExecTool._prepare_command of the file nanobot/agent/tools/shell.py of the component Login-shell Environment Handler. Executing a manipulation can lead to information disclosure. The attack requires local access. The exploit has been published and may be used. Upgrading to version 0.3.0 is sufficient to resolve this issue. This patch is called 4525. The affected component should be upgraded. Multiple issues were reported to the project. They reacted with a high level of professionalism and kindness: "The report concerns shell startup files reintroducing environment variables when command execution defaults to a login shell. The default was changed so exec does not use a login shell unless explicitly requested".1dCVE-2026-192444.7 MED—
——0A vulnerability was detected in HKUDS nanobot up to 0.2.1. The affected element is the function connect_mcp_servers of the file nanobot/agent/tools/mcp.py of the component MCP enabledTools Scope Handler. Performing a manipulation results in improper access controls. The attack is possible to be carried out remotely. The exploit is now public and may be used. Upgrading to version 0.3.0 is sufficient to fix this issue. The patch is named 4436. You should upgrade the affected component. Multiple issues were reported to the project. They reacted with a high level of professionalism and kindness: "Both reports describe the same root cause: MCP resource and prompt wrappers could be registered outside the intended enabledTools scope. The registration boundary was corrected".1dCVE-2026-192106.3 MED—
——0A vulnerability has been found in SourceCodester Photo Share Website 1.0. The impacted element is an unknown function of the file /social/ajax.php?action=save_upload. Such manipulation of the argument img[]/imgName[] leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.1dCVE-2026-66494——
——0Joomla Extension - joomshaper.com - Unauthenticated stored XSS in Shapes API endpoint SP Page Builder < 6.7.0 - An unauthenticated attacker can store malicious JavaScript in a Joomla site's database via a single HTTP request. When an administrator opens the SP Page Builder editor, the JavaScript executes in their browser automatically..18hCVE-2026-54213—50.2%
——15Tobit Laboratories AG TeamDavid's Webbox application exposes a functionality that allows the server to be
shut down when a specific endpoint (/internalRestart) is accessed. This
endpoint is accessible to unauthenticated users over the public
Internet. Instead of “restarting”, the server shuts completely down. As a
result, a remote attacker can trigger a persistent denial of service by
shutting down the web server without requiring authentication. Recovery
requires manual administrator intervention to restart the service. This issue affects TeamDavid through Rollout 524.1dCVE-2026-54208—41.4%
——12Tobit Laboratories AG TeamDavid's Webbox application is vulnerable to arbitrary file write, allowing an
unauthenticated attacker to create or write into existing files on the
server with attacker-controlled content. This is possible because user
input is written directly to files without proper validation or
restriction on file types. As a result, an attacker can create files
(e.g., .htm), containing malicious JavaScript code. When a user accesses
a file created in this way, stored cross-site scripting is triggered. This issue affects TeamDavid through Rollout 524.1d