TI-2026-82449 Aliases CVE-2026-116849 GHSA-xg5g-47gm-f4fj

Stored cross-site scripting in WordPress StreamCast plugin

LOW 28CWE-79Published 2026-10-29 · Updated 2026-10-29

Key facts

Attack vector: Network
Privileges required: Low
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 StreamCast plugin for WordPress, through version 2.4.6, does not neutralize input in generated web pages (CWE-79), which allows stored cross-site scripting. An attacker with low privileges can store a script that runs in another user's browser when that user interacts with the affected page.

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

Description from the CNA

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in bPlugins StreamCast streamcast allows Stored XSS.This issue affects StreamCast: from n/a through 2.4.6.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00179 7th 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

Vendor	Product	Affected versions	Fixed in	Status	Source
bPlugins	StreamCast	up to 2.4.6	—	No fix listed	CNA

StreamCast VendorbPlugins Affected up to 2.4.6 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for bPlugins StreamCast.

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

Timeline

2026-10-29 Threatist record created from CVE-2026-116849
2026-10-29 Alias added: GHSA-xg5g-47gm-f4fj
2026-10-29 CISA SSVC decision points changed
2026-10-29 Priority changed: MEDIUM → LOW

References

Other 1

https://patchstack.com/database/wordpress/plugin/streamcast/vulnerability/wordpress-streamcast-plugin-2-4-6-cross-site-scripting-xss-vulnerability?_s_id=cve

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