CVE-2019-16967
CVE-2019-16967 is a medium-severity vulnerability in Freepbx Manager with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.
Key facts
- Severity: Medium (CVSS 3.x base score 6.1)
- CVSS v2: 4.3
- EPSS exploit prediction: 1% (67th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Freepbx Manager
- Published:
- Last modified:
Description
An issue was discovered in Manager 13.x before 13.0.2.6 and 15.x before 15.0.6 before FreePBX 14.0.10.3. In the Manager module form (html\admin\modules\manager\views\form.php), an unsanitized managerdisplay variable coming from the URL is reflected in HTML, leading to XSS. It can be requested via GET request to /config.php?type=tool&display=manager.
Frequently asked questions
- What is CVE-2019-16967?
- An issue was discovered in Manager 13.x before 13.0.2.6 and 15.x before 15.0.6 before FreePBX 14.0.10.3. In the Manager module form (html\admin\modules\manager\views\form.php), an unsanitized managerdisplay variable coming from the URL is reflected in HTML, leading to XSS. It can be requested via GET request to /config.php?type=tool&display=manager.
- How severe is CVE-2019-16967?
- CVE-2019-16967 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2019-16967 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-16967?
- CVE-2019-16967 primarily affects Freepbx Manager. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2019-16967?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2019-16967 published?
- CVE-2019-16967 was published on 2019-10-21 and last updated on 2026-06-17.
References
- https://github.com/FreePBX/manager/commit/071a50983ca6a373bb2d1d3db68e9eda4667a372
- https://issues.freepbx.org/browse/FREEPBX-20436
- https://resp3ctblog.wordpress.com/2019/10/19/freepbx-xss-2/
Affected products (3)
- cpe:2.3:a:freepbx:manager:*:*:*:*:*:*:*:*
- cpe:2.3:a:freepbx:manager:13.0.1:alpha1:*:*:*:*:*:*
- cpe:2.3:a:sangoma:freepbx:*:*:*:*:*:*:*:*
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