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TI-2026-68007 Aliases CVE-2026-42634GHSA-q695-4ch3-m8vw

Cross-site scripting in WordPress Video Background Block plugin

Priority LOW 31CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

The bPlugins Video Background Block plugin for WordPress through 2.0.3 contains a cross-site scripting flaw (CWE-79). Input is not neutralized when the plugin generates web pages, which lets an unauthenticated remote attacker inject script that runs in a victim's browser after the user interacts with a crafted page.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

Unauthenticated Cross Site Scripting (XSS) in Video Background Block – Use video as background in the section. <= 2.0.3 versions.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0023 13th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
bPluginsVideo Background Block – Use video as background in the section.up to 2.0.3—No fix listedCNA
  • Video Background Block – Use video as background in the section. VendorbPlugins Affected up to 2.0.3 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for Video Background Block (Use video as background in the section.).

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Timeline

  1. 2026-10-06 Threatist record created from CVE-2026-42634
  2. 2026-10-06 Alias added: GHSA-q695-4ch3-m8vw
  3. 2026-10-06 CISA SSVC decision points changed
  4. 2026-10-06 Priority changed: MEDIUM → LOW

References

Other 1

  • TI-2024-05133 HTML5 Video Player < 2.5.27 - Unauthenticated SQLi CVSS 3.1MEDIUM 6.5
  • TI-2024-00982 SQL injection in html5-video-player CVSS 3.1CRITICAL 9.8
  • TI-2023-00164 Html5 Audio Player < 2.1.12 - Contributor+ Stored XSS CVSS 3.1MEDIUM 5.4
  • TI-2025-11361 Missing authorization in bPlugins Document Embedder – Embed PDFs, Word, Excel, and Other… CVSS 3.1HIGH 8.6
  • TI-2025-07373 B Blocks <= 2.0.6 - Missing Authorization to Unauthenticated Privilege Escalation via rgfr_registration Function CVSS 3.1CRITICAL 9.8
  • TI-2026-40456 WordPress MailChimp Block plugin <= 1.1.15 - Broken Access Control vulnerability CVSS 3.1HIGH 8.3
See all 123 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences