CVE-2022-23993 - Vulnerability Details - OpenCVE

Description

/usr/local/www/pkg.php in pfSense CE before 2.6.0 and pfSense Plus before 22.01 uses $_REQUEST['pkg_filter'] in a PHP echo call, causing XSS.

Published: 2022-01-26

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 [-]

OR	cpe:2.3:a:pfsense:pfsense::::::::
	cpe:2.3:a:pfsense:pfsense_plus::::::::

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-2022-28908	/usr/local/www/pkg.php in pfSense CE before 2.6.0 and pfSense Plus before 22.01 uses $_REQUEST['pkg_filter'] in a PHP echo call, causing 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 0.00239.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://docs.netgate.com/downloads/pfSense-SA-22_04.webgui.asc
https://github.com/pfsense/pfsense/commit/5d82cce0d615a76b738798577a28a15803e59aeb

History

No history.

Subscriptions

Pfsense Pfsense Pfsense Plus

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-01-26T18:22:26.000Z

Updated: 2024-08-03T03:59:23.256Z

Reserved: 2022-01-26T00:00:00.000Z

Link: CVE-2022-23993

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-01-26T19:15:08.570

Modified: 2024-11-21T06:49:36.987

Link: CVE-2022-23993

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "/usr/local/www/pkg.php in pfSense CE before 2.6.0 and pfSense Plus before 22.01 uses $_REQUEST['pkg_filter'] in a PHP echo call, causing XSS."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-03-06T20:20:57.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/pfsense/pfsense/commit/5d82cce0d615a76b738798577a28a15803e59aeb"}, {"tags": ["x_refsource_MISC"], "url": "https://docs.netgate.com/downloads/pfSense-SA-22_04.webgui.asc"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2022-23993", "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": "/usr/local/www/pkg.php in pfSense CE before 2.6.0 and pfSense Plus before 22.01 uses $_REQUEST['pkg_filter'] in a PHP echo call, causing XSS."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/pfsense/pfsense/commit/5d82cce0d615a76b738798577a28a15803e59aeb", "refsource": "MISC", "url": "https://github.com/pfsense/pfsense/commit/5d82cce0d615a76b738798577a28a15803e59aeb"}, {"name": "https://docs.netgate.com/downloads/pfSense-SA-22_04.webgui.asc", "refsource": "MISC", "url": "https://docs.netgate.com/downloads/pfSense-SA-22_04.webgui.asc"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T03:59:23.256Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/pfsense/pfsense/commit/5d82cce0d615a76b738798577a28a15803e59aeb"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://docs.netgate.com/downloads/pfSense-SA-22_04.webgui.asc"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2022-23993", "datePublished": "2022-01-26T18:22:26.000Z", "dateReserved": "2022-01-26T00:00:00.000Z", "dateUpdated": "2024-08-03T03:59:23.256Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:pfsense:pfsense:*:*:*:*:*:*:*:*", "matchCriteriaId": "88FE560A-B7BB-4B25-96F1-FE7D0CD597C6", "versionEndExcluding": "2.6.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:pfsense:pfsense_plus:*:*:*:*:*:*:*:*", "matchCriteriaId": "6C0B7744-A7BA-410A-99BE-DEE372BB3C41", "versionEndExcluding": "22.01", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "/usr/local/www/pkg.php in pfSense CE before 2.6.0 and pfSense Plus before 22.01 uses $_REQUEST['pkg_filter'] in a PHP echo call, causing XSS."}, {"lang": "es", "value": "/usr/local/www/pkg.php en pfSense CE antes de 2.6.0 y pfSense Plus antes de 22.01 utiliza $_REQUEST['pkg_filter'] en una llamada de eco de PHP, lo que provoca XSS"}], "id": "CVE-2022-23993", "lastModified": "2024-11-21T06:49:36.987", "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": "2022-01-26T19:15:08.570", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://docs.netgate.com/downloads/pfSense-SA-22_04.webgui.asc"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/pfsense/pfsense/commit/5d82cce0d615a76b738798577a28a15803e59aeb"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://docs.netgate.com/downloads/pfSense-SA-22_04.webgui.asc"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/pfsense/pfsense/commit/5d82cce0d615a76b738798577a28a15803e59aeb"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}