PT-2026-76721

Name of the Vulnerable Software and Affected Versions Glances versions 4.5.2 through 4.5.5 Description An issue exists where the sanitize mustache dict function in glances/actions.py only sanitizes top-level string values, skipping nested lists and dictionaries. This allows shell operators,...

PT-2026-76724

Name of the Vulnerable Software and Affected Versions Glances versions prior to 4.5.6 Description An issue exists in the as dict secure function within glances/config.py where the sanitization process only validates option names against a regex pattern and fails to inspect the actual values. This...

The vulnerability of the Config.get_value() function in the Glances monitoring tool allows a malicious actor to escalate their privileges.

The vulnerability of the Config.getvalue function in the Glances monitoring tool is related to the lack of measures taken to neutralize specific elements. Exploiting this vulnerability can allow attackers to enhance their privileges...

The vulnerability of the XML-RPC server used by Glances allows attackers to compromise the confidentiality of protected information.

The vulnerability of the XML-RPC server used by the Glances monitoring tool is related to the use of an untrusted interdomain policy file. Exploiting this vulnerability allows a malicious actor to compromise the confidentiality of the protected information...

The vulnerability of the Cassandra export module in the Glances monitoring tool’s application programming interface allows a perpetrator to execute arbitrary code.

The vulnerability of the Cassandra export module in the Glances monitoring tool’s application programming interface is related to the lack of security measures taken to protect the SQL query structure. Exploiting this vulnerability allows an attacker to execute arbitrary code...

The vulnerability of the Glances monitoring tool lies in the lack of protection for service data, allowing attackers to gain unauthorized access to protected information.

The vulnerability of the Glances monitoring tool is related to the lack of protection for service data. Exploiting this vulnerability can allow an attacker, operating remotely, to gain unauthorized access to protected information...

The vulnerability of the Glances monitoring tool, related to insufficient validation of requests on the server side, allows a perpetrator to gain unauthorized access to protected information or perform an SSRF attack.

The vulnerability of the Glances monitoring tool is related to insufficient validation of requests on the server side. Exploiting this vulnerability can allow a malicious actor to gain unauthorized access to protected information or perform an SSRF attack...

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...

PYSEC-2026-2494 Glances has arbitrary file write and command execution via `secure_popen` redirection and chaining operators in AMP command configuration

Summary The 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...

PYSEC-2026-2495 Glances: XML-RPC Multi-Origin CORS Configuration Silently Falls Back to Wildcard (Incomplete Fix for CVE-2026-33533)

Summary The 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 configur...

PYSEC-2026-2498 Glances: XML-RPC Server Missing Host Header Validation Enables DNS Rebinding Attack

Summary The Glances XML-RPC server glances -s, implemented in glances/server.py does not validate the HTTP Host header, leaving it vulnerable to DNS rebinding attacks. CVE-2026-32632 patched in 4.5.2 added TrustedHostMiddleware to the REST/WebUI server; the MCP server has had equivalent protectio...

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...

Glances is Vulnerable to Command Injection via KVM/QEMU VM Domain Names in glances/plugins/vms/engines/virsh.py

SummaryThe Glances KVM/QEMU monitoring engine glances/plugins/vms/engines/virsh.py passes VM domain names, read directly from virsh list --all output, into f-string command templates that are processed by securepopen. securepopen is explicitly designed to interpret &&, |, and as shell operators...

PYSEC-2026-2496 Glances has Insecure Pickle Deserialization in its Version Cache that Leads to Arbitrary Code Execution

Summary glances/outdated.py uses pickle.load to read a version-check cache file stored at a predictable, world-accessible path /.cache/glances/glances-version.db or $XDGCACHEHOME/glances/glances-version.db. No integrity check, signature verification, or format validation is performed before...

Glances: XML-RPC Server Missing Host Header Validation Enables DNS Rebinding Attack

SummaryThe Glances XML-RPC server glances -s, implemented in glances/server.py does not validate the HTTP Host header, leaving it vulnerable to DNS rebinding attacks. CVE-2026-32632 patched in 4.5.2 added TrustedHostMiddleware to the REST/WebUI server; the MCP server has had equivalent protection...

PYSEC-2026-2497 Glances is Vulnerable to Command Injection via KVM/QEMU VM Domain Names in glances/plugins/vms/engines/virsh.py

Summary The Glances KVM/QEMU monitoring engine glances/plugins/vms/engines/virsh.py passes VM domain names, read directly from virsh list --all output, into f-string command templates that are processed by securepopen. securepopen is explicitly designed to interpret &&, |, and as shell operators...

PT-2026-59161

Summary The Glances KVM/QEMU monitoring engine glances/plugins/vms/engines/virsh.py passes VM domain names, read directly from virsh list --all output, into f-string command templates that are processed by secure popen. secure popen is explicitly designed to interpret &&, |, and as shell operator...

PT-2026-59160

Summary glances/outdated.py uses pickle.load to read a version-check cache file stored at a predictable, world-accessible path /.cache/glances/glances-version.db or $XDG CACHE HOME/glances/glances-version.db. No integrity check, signature verification, or format validation is performed before...

The vulnerability of the export module of the TimescaleDB application programming interface for the Glances monitoring tool allows a perpetrator to escalate their privileges or execute arbitrary code.

The vulnerability of the export module of the TimescaleDB application programming interface for the Glances monitoring tool is related to the lack of security measures taken to protect the SQL query structure. Exploiting this vulnerability can allow attackers to enhance their privileges or execut...

Linux Distros Unpatched Vulnerability : CVE-2026-46608

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Glances is an open-source system cross-platform monitoring tool. Prior to 4.5.5, the Glances XML-RPC server glances -s introduced a configurable CORS origin lis...