CVE-2017-14726 - Vulnerability Details - OpenCVE

Description

Before version 4.8.2, WordPress was vulnerable to a cross-site scripting attack via shortcodes in the TinyMCE visual editor.

Published: 2017-09-23

Score: 6.1 Medium

EPSS: 5.8% Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

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:wordpress:wordpress:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
Debian DSA	DSA-3997-1	wordpress security update
EUVD	EUVD-2017-6223	Before version 4.8.2, WordPress was vulnerable to a cross-site scripting attack via shortcodes in the TinyMCE visual editor.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

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 0.05803.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://www.securityfocus.com/bid/100912
http://www.securitytracker.com/id/1039553
https://core.trac.wordpress.org/changeset/41395
https://wordpress.org/news/2017/09/wordpress-4-8-2-security-and-maintenance-release/
https://wpvulndb.com/vulnerabilities/8914
https://www.debian.org/security/2017/dsa-3997

History

No history.

Subscriptions

Wordpress Wordpress

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2017-09-23T20:00:00.000Z

Updated: 2024-08-05T19:34:39.957Z

Reserved: 2017-09-23T00:00:00.000Z

Link: CVE-2017-14726

Vulnrichment

No data.

NVD

Status : Modified

Published: 2017-09-23T20:29:00.547

Modified: 2026-05-13T00:24:29.033

Link: CVE-2017-14726

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"}]}], "datePublic": "2017-09-23T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Before version 4.8.2, WordPress was vulnerable to a cross-site scripting attack via shortcodes in the TinyMCE visual editor."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-11-09T10:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "DSA-3997", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "https://www.debian.org/security/2017/dsa-3997"}, {"tags": ["x_refsource_MISC"], "url": "https://core.trac.wordpress.org/changeset/41395"}, {"name": "100912", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/100912"}, {"name": "1039553", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1039553"}, {"tags": ["x_refsource_MISC"], "url": "https://wpvulndb.com/vulnerabilities/8914"}, {"tags": ["x_refsource_MISC"], "url": "https://wordpress.org/news/2017/09/wordpress-4-8-2-security-and-maintenance-release/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2017-14726", "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": "Before version 4.8.2, WordPress was vulnerable to a cross-site scripting attack via shortcodes in the TinyMCE visual editor."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "DSA-3997", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2017/dsa-3997"}, {"name": "https://core.trac.wordpress.org/changeset/41395", "refsource": "MISC", "url": "https://core.trac.wordpress.org/changeset/41395"}, {"name": "100912", "refsource": "BID", "url": "http://www.securityfocus.com/bid/100912"}, {"name": "1039553", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1039553"}, {"name": "https://wpvulndb.com/vulnerabilities/8914", "refsource": "MISC", "url": "https://wpvulndb.com/vulnerabilities/8914"}, {"name": "https://wordpress.org/news/2017/09/wordpress-4-8-2-security-and-maintenance-release/", "refsource": "MISC", "url": "https://wordpress.org/news/2017/09/wordpress-4-8-2-security-and-maintenance-release/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T19:34:39.957Z"}, "title": "CVE Program Container", "references": [{"name": "DSA-3997", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "https://www.debian.org/security/2017/dsa-3997"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://core.trac.wordpress.org/changeset/41395"}, {"name": "100912", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/100912"}, {"name": "1039553", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1039553"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://wpvulndb.com/vulnerabilities/8914"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://wordpress.org/news/2017/09/wordpress-4-8-2-security-and-maintenance-release/"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2017-14726", "datePublished": "2017-09-23T20:00:00.000Z", "dateReserved": "2017-09-23T00:00:00.000Z", "dateUpdated": "2024-08-05T19:34:39.957Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "matchCriteriaId": "1C048B30-793C-4BDC-A2DE-6C87991205A4", "versionEndIncluding": "4.8.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Before version 4.8.2, WordPress was vulnerable to a cross-site scripting attack via shortcodes in the TinyMCE visual editor."}, {"lang": "es", "value": "Antes de la versi\u00f3n 4.8.2, WordPress era vulnerable a un ataque de Cross-Site Scripting (XSS) mediante shortcodes en el editor visual TinyMCE."}], "id": "CVE-2017-14726", "lastModified": "2026-05-13T00:24:29.033", "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}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-09-23T20:29:00.547", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/100912"}, {"source": "cve@mitre.org", "url": "http://www.securitytracker.com/id/1039553"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "https://core.trac.wordpress.org/changeset/41395"}, {"source": "cve@mitre.org", "tags": ["Patch", "Release Notes", "Vendor Advisory"], "url": "https://wordpress.org/news/2017/09/wordpress-4-8-2-security-and-maintenance-release/"}, {"source": "cve@mitre.org", "url": "https://wpvulndb.com/vulnerabilities/8914"}, {"source": "cve@mitre.org", "url": "https://www.debian.org/security/2017/dsa-3997"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/100912"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id/1039553"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://core.trac.wordpress.org/changeset/41395"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Release Notes", "Vendor Advisory"], "url": "https://wordpress.org/news/2017/09/wordpress-4-8-2-security-and-maintenance-release/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://wpvulndb.com/vulnerabilities/8914"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.debian.org/security/2017/dsa-3997"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}