Premium Addons PRO <= 2.9.12 - Authenticated (Contributor+) Stored Cross-Site Scripting via Messenger Chat Widget

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2024-1997
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-03-13 16:15:29 UTC
Updated2026-04-08 18:20:55 UTC
DescriptionThe Premium Addons PRO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'premium_fbchat_app_id' parameter of the Messenger Chat Widget in all versions up to, and including, 2.9.12 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Risk And Classification

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

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

Problem Types: CWE-79 | CWE-79 CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary5.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
3.1[email protected]Secondary6.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
3.1CNADECLARED6.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

CVSS v3.1 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Leap13 Premium Addons All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Premium Addons For Elementor Premium Addons Pro For Elementor affected 2.9.12 semver Not specified

References

ReferenceSourceLinkTags
premiumaddons.com/change-log af854a3a-2127-422b-91ae-364da2661108 premiumaddons.com Release Notes
www.wordfence.com/threat-intel/vulnerabilities/id/6ffa6a6b-bbb4-4361-8585-ce2cd... af854a3a-2127-422b-91ae-364da2661108 www.wordfence.com Third Party Advisory
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: wesley (en)

Additional Advisory Data

SourceTimeEvent
CNA2024-03-05T00:00:00.000ZVendor Notified
CNA2024-03-07T00:00:00.000ZDisclosed
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