CVE Explorer
CVE-2026-28209
FreePBX is an open source IP PBX. From versions 16.0.17.2 to before 16.0.20 and from version 17.0.2.4 to before 17.0.5, a command injection vulnerability exists in FreePBX when using the ElevenLabs Text-to-Speech (TTS) engine in the recordings module. This issue has been patched in versions 16.0.20 and 17.0.5.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"security-reporting","vendor":"FreePBX","versions":[{"status":"affected","version":">= 16.0.17.2, < 16.0.20"},{"status":"affected","version":">= 17.0.2.4, < 17.0.5"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:408c450dbee7e41931b56a7b12b709fb82e98afecc8bda6ef71b5a19cf4efbbe · sha256:a6b6f0f918b84351… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":7.5,"baseSeverity":"HIGH","privilegesRequired":"HIGH","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:408c450dbee7e41931b56a7b12b709fb82e98afecc8bda6ef71b5a19cf4efbbe · sha256:a6b6f0f918b84351… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-78","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:408c450dbee7e41931b56a7b12b709fb82e98afecc8bda6ef71b5a19cf4efbbe · sha256:a6b6f0f918b84351… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"https://github.com/FreePBX/security-reporting/security/advisories/GHSA-f558-mp87-58vj","tags":["x_refsource_CONFIRM"],"url":"https://github.com/FreePBX/security-reporting/security/advisories/GHSA-f558-mp87-58vj"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:408c450dbee7e41931b56a7b12b709fb82e98afecc8bda6ef71b5a19cf4efbbe · sha256:a6b6f0f918b84351… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.