CVE-2025-30626Network attack vector

Reflected script execution via unneutralized request input

Published Aug 14, 2025 · Updated Apr 28, 2026

Reflected XSS in Multimedia Playlist Slider Addon for WPBakery 2.1 and earlier allows remote attackers to execute script via crafted requests. The lbg_vp_youtube_vimeo_addon_visual_composer component places user-controlled request data into generated web-page output without neutralizing script syntax. Exploitation requires a victim to follow or submit a crafted request, and the resulting script runs in that victim's browser under the affected site's origin; the exact parameter and code locus are not public.

CVSS severity7.1
High
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in Multimedia Playlist Slider Addon for WPBakery 2.1 and earlier allows remote attackers to execute script via crafted requests. The lbg_vp_youtube_vimeo_addon_visual_composer component places user-controlled request data into generated web-page output without neutralizing script syntax. Exploitation requires a victim to follow or submit a crafted request, and the resulting script runs in that victim's browser under the affected site's origin; the exact parameter and code locus are not public.

The record

CVE
CVE-2025-30626
Published
Aug 14, 2025
Updated
Apr 28, 2026
Vendor
Lambert Group
Product
Multimedia Playlist Slider Addon for WPBakery Page Builder
Classifications
CWE-79, CAPEC-591
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 14, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=2.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Lambert Group · Multimedia Playlist Slider Addon for WPBakery Page Builderversion=0 <=2.1

Published CVSS scores

7.1PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-591Reflected XSS

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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