CVE-2019-16979 - Vulnerability Details - OpenCVE

Description

In FusionPBX up to v4.5.7, the file app\contacts\contact_urls.php uses an unsanitized "id" variable coming from the URL, which is reflected in HTML, leading to XSS.

Published: 2019-10-21

Score: 6.1 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:fusionpbx:fusionpbx:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2019-7456	In FusionPBX up to v4.5.7, the file app\contacts\contact_urls.php uses an unsanitized "id" variable coming from the URL, which is reflected in HTML, leading to XSS.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00824.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/fusionpbx/fusionpbx/commit/a76d9637e31a70060ecc38786246a8b1c9178322
https://resp3ctblog.wordpress.com/2019/10/19/fusionpbx-xss-12/

History

No history.

Subscriptions

Fusionpbx Fusionpbx

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-10-21T14:15:09.000Z

Updated: 2024-08-05T01:24:48.598Z

Reserved: 2019-09-29T00:00:00.000Z

Link: CVE-2019-16979

Vulnrichment

No data.

NVD

Status : Modified

Published: 2019-10-21T15:15:10.730

Modified: 2026-06-17T02:23:04.747

Link: CVE-2019-16979

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "In FusionPBX up to v4.5.7, the file app\\contacts\\contact_urls.php uses an unsanitized \"id\" variable coming from the URL, which is reflected in HTML, leading to XSS."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-10-23T22:44:11.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/fusionpbx/fusionpbx/commit/a76d9637e31a70060ecc38786246a8b1c9178322"}, {"tags": ["x_refsource_MISC"], "url": "https://resp3ctblog.wordpress.com/2019/10/19/fusionpbx-xss-12/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-16979", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In FusionPBX up to v4.5.7, the file app\\contacts\\contact_urls.php uses an unsanitized \"id\" variable coming from the URL, which is reflected in HTML, leading to XSS."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/fusionpbx/fusionpbx/commit/a76d9637e31a70060ecc38786246a8b1c9178322", "refsource": "MISC", "url": "https://github.com/fusionpbx/fusionpbx/commit/a76d9637e31a70060ecc38786246a8b1c9178322"}, {"name": "https://resp3ctblog.wordpress.com/2019/10/19/fusionpbx-xss-12/", "refsource": "MISC", "url": "https://resp3ctblog.wordpress.com/2019/10/19/fusionpbx-xss-12/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T01:24:48.598Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/fusionpbx/fusionpbx/commit/a76d9637e31a70060ecc38786246a8b1c9178322"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://resp3ctblog.wordpress.com/2019/10/19/fusionpbx-xss-12/"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2019-16979", "datePublished": "2019-10-21T14:15:09.000Z", "dateReserved": "2019-09-29T00:00:00.000Z", "dateUpdated": "2024-08-05T01:24:48.598Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:fusionpbx:fusionpbx:*:*:*:*:*:*:*:*", "matchCriteriaId": "A5A0C1F9-8032-46C6-8DD4-DB91FACF7330", "versionEndIncluding": "4.5.7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In FusionPBX up to v4.5.7, the file app\\contacts\\contact_urls.php uses an unsanitized \"id\" variable coming from the URL, which is reflected in HTML, leading to XSS."}, {"lang": "es", "value": "En FusionPBX versiones hasta v4.5.7, el archivo app\\contacts\\contact_urls.php utiliza una variable \"id\" no saneada que proviene de la URL, que es reflejada en HTML, conllevando a una vulnerabilidad de tipo XSS."}], "id": "CVE-2019-16979", "lastModified": "2026-06-17T02:23:04.747", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-10-21T15:15:10.730", "references": [{"source": "cve@mitre.org", "tags": ["Patch"], "url": "https://github.com/fusionpbx/fusionpbx/commit/a76d9637e31a70060ecc38786246a8b1c9178322"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://resp3ctblog.wordpress.com/2019/10/19/fusionpbx-xss-12/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://github.com/fusionpbx/fusionpbx/commit/a76d9637e31a70060ecc38786246a8b1c9178322"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://resp3ctblog.wordpress.com/2019/10/19/fusionpbx-xss-12/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}