FreePBX voicemail page.voicemail.php cross site scripting

published 2022-12-27 3 y ago modified 2026-06-17 4 mo ago also EUVD-2021-34121

cvss: 3.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.6%; EPSS 0.6% chance of exploitation in 30 days, percentile 46%
public exploits: 0; none known

A vulnerability was found in FreePBX voicemail. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the file page.voicemail.php. The manipulation leads to cross site scripting. The attack can be launched remotely. Upgrading to version 14.0.6.25 is able to address this issue. The name of the patch is 12e1469ef9208eda9d8955206e78345949236ee6. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-216871.

Patch / fix

fixed in 1 links 2

sangoma voicemail 14.0.6.25

Exploit prediction

0.56% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	3.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
CNA	3.0	3.5	CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
NVD	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

FreePBX voicemail

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

github.com /FreePBX/voicemail/commit/12e1469ef9208eda9d8955206e78345949236ee6
patch, third-party-advisory
github.com /FreePBX/voicemail/releases/tag/release%2F14.0.6.25
patch, release-notes, third-party-advisory
vuldb.com /?id.216871
vdb-entry, third-party-advisory
vuldb.com /?ctiid.216871
signature, permissions-required, third-party-advisory

Sources

CVE List CVE-2021-4282
NVD CVE-2021-4282

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary