Happy SCSS Compiler - Compile SCSS to CSS automatically <= 1.3.10 - Missing Authorization to Authenticated (Subscriber+) Stored Cross-Site Scripting

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Summary

CVECVE-2024-5600
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-07-09 09:15:06 UTC
Updated2026-04-08 18:22:09 UTC
DescriptionThe SCSS Happy Compiler – Compile SCSS to CSS & Automatic Enqueue plugin for WordPress is vulnerable to Stored Cross-Site Scripting due to a missing capability check and insufficient sanitization on the import_settings() function in all versions up to, and including, 1.3.10. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject malicious web scripts.

Risk And Classification

Primary CVSS: v3.1 5.4 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Problem Types: CWE-862 | CWE-862 CWE-862 Missing Authorization

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary5.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
3.1CNADECLARED5.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Happymonkeyagency SCSS Happy Compiler Compile SCSS To CSS Automatic Enqueue affected 1.3.10 semver Not specified
ADP Happymonkeyagency Scss Happy Compiler affected 1.3.10 semver Not specified

References

ReferenceSourceLinkTags
plugins.trac.wordpress.org/browser/happy-scss-compiler/trunk/admin/class-hm-wp-scss-admi... af854a3a-2127-422b-91ae-364da2661108 plugins.trac.wordpress.org
www.wordfence.com/threat-intel/vulnerabilities/id/3d0ecffe-8543-4d82-a1cc-f2474... af854a3a-2127-422b-91ae-364da2661108 www.wordfence.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Lucio Sá (en)

Additional Advisory Data

SourceTimeEvent
CNA2024-07-08T00:00:00.000ZDisclosed
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