CVE-2023-5291

The Blog Filter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'AWL-BlogFilter' shortcode in versions up to, and including, 1.5.3 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS v3 6.4 MEDIUM

6.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.1 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/browser/blog-filter/tags/1.5.3/blog-filter-output.php#L128	Patch
https://plugins.trac.wordpress.org/changeset/2974261/blog-filter#file54	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/b95c1bf7-bb05-44d3-a185-7e38e62b7201?source=cve	Third Party Advisory
https://plugins.trac.wordpress.org/browser/blog-filter/tags/1.5.3/blog-filter-output.php#L128	Patch
https://plugins.trac.wordpress.org/changeset/2974261/blog-filter#file54	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/b95c1bf7-bb05-44d3-a185-7e38e62b7201?source=cve	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:awplife:blog_filter:*:*:*:*:*:wordpress:*:*

History

21 Nov 2024, 08:41

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-10-04 02:15

Updated : 2024-11-21 08:41

NVD link : CVE-2023-5291

Mitre link : CVE-2023-5291

CVE.ORG link : CVE-2023-5291

JSON object : View

Products Affected

awplife

blog_filter

CWE

No CWE.

{"id": "CVE-2023-5291", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security@wordfence.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 3.1}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.3}]}, "published": "2023-10-04T02:15:10.080", "references": [{"url": "https://plugins.trac.wordpress.org/browser/blog-filter/tags/1.5.3/blog-filter-output.php#L128", "tags": ["Patch"], "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/changeset/2974261/blog-filter#file54", "tags": ["Patch"], "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/b95c1bf7-bb05-44d3-a185-7e38e62b7201?source=cve", "tags": ["Third Party Advisory"], "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/blog-filter/tags/1.5.3/blog-filter-output.php#L128", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://plugins.trac.wordpress.org/changeset/2974261/blog-filter#file54", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/b95c1bf7-bb05-44d3-a185-7e38e62b7201?source=cve", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "descriptions": [{"lang": "en", "value": "The Blog Filter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'AWL-BlogFilter' shortcode in versions up to, and including, 1.5.3 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}, {"lang": "es", "value": "El complemento Blog Filter para WordPress es vulnerable a los Cross-Site Scripting (XSS) a trav\u00e9s del shortcode 'AWL-BlogFilter' en versiones hasta la 1.5.3 incluida debido a una sanitizaci\u00f3n de entrada y a un escape de salida en los atributos proporcionados por el usuario insuficientes. Esto hace posible que atacantes autenticados con permisos de nivel de colaborador y superiores inyecten scripts web arbitrarios en p\u00e1ginas que se ejecutar\u00e1n cada vez que un usuario acceda a una p\u00e1gina inyectada."}], "lastModified": "2024-11-21T08:41:27.797", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:awplife:blog_filter:*:*:*:*:*:wordpress:*:*", "vulnerable": true, "matchCriteriaId": "7BF7BDE0-F2AD-4C59-8F81-7D7897E3B9A3", "versionEndIncluding": "1.5.3"}], "operator": "OR"}]}], "sourceIdentifier": "security@wordfence.com"}