How severe is GHSA-vm9p-46mv-5xvw?

No CVSS score has been assigned to GHSA-vm9p-46mv-5xvw yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by GHSA-vm9p-46mv-5xvw?

Affected package information for GHSA-vm9p-46mv-5xvw is not yet fully mapped. Check the official advisory links for details.

How do I fix GHSA-vm9p-46mv-5xvw?

Upgrade the affected component to the fixed release for GHSA-vm9p-46mv-5xvw, or apply your distribution's backported patch — distro builds are often patched at an older version number, so check your vendor's advisory rather than the upstream version alone.

How do I detect GHSA-vm9p-46mv-5xvw in my code and dependencies?

Identify every host running the affected component and compare the installed build against the fixed version below — for source-built or distro-packaged software the version string, not a lockfile, is the source of truth (`dpkg -l`, `rpm -q`, or the binary's own `--version`).

How do I mitigate GHSA-vm9p-46mv-5xvw if there is no patch (or I can't update yet)?

Stop passing untrusted input into the interpreter or shell: call the affected binary with an argument array rather than a composed command string, reject anything outside a strict allowlist of expected values, and run the component under an account that cannot reach beyond the work it legitimately does.

Is GHSA-vm9p-46mv-5xvw actively exploited in the wild?

No public exploit code has been indexed for GHSA-vm9p-46mv-5xvw yet. This does not mean the vulnerability cannot be exploited — absence of public exploits does not imply safety. Apply the recommended fix and use O3 Security to monitor your exposure.

What is the EPSS score for GHSA-vm9p-46mv-5xvw?

GHSA-vm9p-46mv-5xvw has an EPSS (Exploit Prediction Scoring System) score of 84.6%, placing it in the 100th percentile of all CVEs. EPSS is maintained by FIRST.org and estimates the probability that a vulnerability will be exploited in the wild within the next 30 days. A score above 50% indicates significantly elevated exploitation risk — immediate patching is strongly recommended.

Is GHSA-vm9p-46mv-5xvw in the CISA Known Exploited Vulnerabilities catalog?

Yes. GHSA-vm9p-46mv-5xvw (Sangoma FreePBX OS Command Injection Vulnerability) was added to CISA's Known Exploited Vulnerabilities (KEV) catalog on 2026-02-03. CISA required all US federal civilian agencies to remediate this vulnerability by 2026-02-24. The required action was: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. Being listed in the KEV catalog is the strongest possible confirmation of active exploitation — treat this as a critical priority.

What type of vulnerability is GHSA-vm9p-46mv-5xvw?

GHSA-vm9p-46mv-5xvw is classified as OS Command Injection (CWE-78). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation. This is a high-impact weakness class that often enables remote code execution or data exposure.

Is there exploit tooling available for GHSA-vm9p-46mv-5xvw?

A Nuclei detection template exists for GHSA-vm9p-46mv-5xvw, meaning automated scanners can fingerprint it. Public exploit tooling significantly increases real-world risk — prioritize patching and ensure detection coverage. Exploit tooling should only ever be used in isolated, authorized testing environments.

When was GHSA-vm9p-46mv-5xvw published, and has it been updated?

GHSA-vm9p-46mv-5xvw was published on November 7, 2025 and was last updated on October 21, 2026. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

FreePBX Administration GUI is Vulnerable to…

Exploitation Status

Actively exploited in the wild

Confirmed by CISA's Known Exploited Vulnerabilities catalog on 2026-02-03. Federal agencies were required to remediate by 2026-02-24.
A successful exploit gives an attacker total control of the affected component, not partial access.

Exploitation and automatability from CISA (KEV catalog and SSVC triage) for GHSA-vm9p-46mv-5xvw.

EPSS Exploitation Probability

via FIRST.org ↗

84.6%probability of exploitation in next 30 days

Very High Risk0.00%

Lower risk than most CVEs100th percentile — riskier than 100% of all scored CVEsHighest risk

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

Description

FreePBX Endpoint Manager is a module for managing telephony endpoints in FreePBX systems. In versions 17.0.2.36 and above before 17.0.3, the filestore module within the Administrative interface is vulnerable to a post-authentication command injection by an authenticated known user via the testconnection -> check_ssh_connect() function. An attacker can leverage this vulnerability to obtain remote access to the system as an asterisk user. This issue is fixed in version 17.0.3.

Affected Products

1 product · 1 configurations

Application

filestoresangoma

≥ 17.0.2.36 && < 17.0.3

range

Detection & mitigation playbook

Vulnerability

Detect
Identify every host running the affected component and compare the installed build against the fixed version below — for source-built or distro-packaged software the version string, not a lockfile, is the source of truth (`dpkg -l`, `rpm -q`, or the binary's own `--version`).
Fix
Upgrade the affected component to the fixed release for GHSA-vm9p-46mv-5xvw, or apply your distribution's backported patch — distro builds are often patched at an older version number, so check your vendor's advisory rather than the upstream version alone.
Workarounds
Stop passing untrusted input into the interpreter or shell: call the affected binary with an argument array rather than a composed command string, reject anything outside a strict allowlist of expected values, and run the component under an account that cannot reach beyond the work it legitimately does.

How to detect GHSA-vm9p-46mv-5xvw

A community-maintained Nuclei template exists for this CVE. You can scan for it directly:

nuclei -id ghsa-vm9p-46mv-5xvw -u https://target

Template: FreePBX >= 17.0.2.36 && < 17.0.3 - Authenticated Command Injection
Severity: critical
Impact: Authenticated attackers can execute arbitrary commands as the asterisk user, gaining remote access to the system.
Remediation: Upgrade to version 17.0.3 or later.

Template by ProjectDiscovery nuclei-templates (_th3y), MIT licensed. View the full template. Scan only systems you are authorised to test.

Frequently Asked Questions

FreePBX Endpoint Manager is a module for managing telephony endpoints in FreePBX systems. In versions 17.0.2.36 and above before 17.0.3, the filestore module within the Administrative interface is vulnerable to a post-authentication command injection by an authenticated known user via the testconnection -> check_ssh_connect() function. An attacker can leverage this vulnerability to obtain remote access to the system as an asterisk user. This issue is fixed in version 17.0.3.

O3 Security · Impact-Aware SCA

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FreePBX Administration GUI is Vulnerable to Authenticated Command InjectionGHSA-vm9p-46mv-5xvw