kk Star Ratings – Rate Post & Collect User Feedbacks <= 5.4.10 - Unauthenticated Arbitrary Shortcode Execution

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Summary

CVECVE-2024-11977
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-12-21 06:15:21 UTC
Updated2026-04-08 18:19:37 UTC
DescriptionThe The kk Star Ratings – Rate Post & Collect User Feedbacks plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 5.4.10. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes. Note: This vulnerability was only partially patched in version 5.4.10.1, and fully patched in 5.4.10.2

Risk And Classification

Primary CVSS: v3.1 7.3 HIGH from [email protected]

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

EPSS: 0.005140000 probability, percentile 0.665750000 (date 2026-04-08)

Problem Types: CWE-94 | CWE-94 CWE-94 Improper Control of Generation of Code ('Code Injection')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary7.3HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
3.1CNADECLARED7.3HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CVSS v3.1 Breakdown

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

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Properfraction Kk Star Ratings Rate Post Collect User Feedbacks affected 5.4.10 semver Not specified

References

ReferenceSourceLinkTags
plugins.trac.wordpress.org/browser/kk-star-ratings/tags/5.4.9/src/core/wp/actions/wp_aja... [email protected] plugins.trac.wordpress.org
www.wordfence.com/threat-intel/vulnerabilities/id/5dea49fb-2703-4754-9abd-5f4e5... [email protected] 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: Michael Mazzolini (en)

Additional Advisory Data

SourceTimeEvent
CNA2024-11-19T00:00:00.000ZDiscovered
CNA2024-12-20T16:25:44.000ZDisclosed
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