TI-2026-69921 Aliases CVE-2026-94415 GHSA-whpr-x8x8-4fvp

Reflected cross-site scripting in Muffingroup Betheme theme

LOW 30CWE-79Published 2026-10-09 · Updated 2026-10-11

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

Muffingroup Betheme WordPress theme versions through 28.5.8 are affected. Input is not properly neutralized when web pages are generated, which is CWE-79 (Cross-site Scripting). A remote unauthenticated attacker can get script to run in a user's browser when the user interacts with a crafted page, with a scope change and low impact to confidentiality, integrity and availability.

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 Muffingroup Betheme betheme allows Reflected XSS.This issue affects Betheme: from n/a through 28.5.8.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00175 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
MuffinGroup	Betheme	up to 28.5.8	—	No fix listed	CNA

Betheme VendorMuffinGroup Affected up to 28.5.8 Fixed in — No fix listed CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPE	Versions	Role	Vendor
cpe:2.3:a:muffingroup:betheme::::::::	—	—	MuffinGroup

cpe:2.3:a:muffingroup:betheme:*:*:*:*:*:*:*:* Versions — — ·MuffinGroup

Remediation

The sources list no fixed version for Betheme.

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

Timeline

2026-10-09 Threatist record created from CVE-2026-94415
2026-10-09 Alias added: GHSA-whpr-x8x8-4fvp
2026-10-11 CISA SSVC decision points changed
2026-10-11 Priority changed: MEDIUM → LOW

References

Other 1

https://patchstack.com/database/wordpress/theme/betheme/vulnerability/wordpress-betheme-theme-28-5-8-cross-site-scripting-xss-vulnerability?_s_id=cve

TI-2026-46718 WordPress Betheme theme <= 28.4.2 - Remote Code Execution (RCE) vulnerability CVSS 3.1CRITICAL 9.9
TI-2022-03539 Betheme <= 26.5.1.4 - Authenticated (Subscriber+) PHP Object Injection CVSS 3.1HIGH 8.8
TI-2022-03442 Becustom <= 1.0.5.2 - Cross-Site Request Forgery CVSS 3.1HIGH 8.8
TI-2026-05490 Betheme <= 28.4 - Authenticated (Author+) Arbitrary File Upload to Remote Code Execution via Icon Pack Upload CVSS 3.1HIGH 8.8
TI-2024-02509 Betheme <= 27.5.6 - Authenticated (Contributor+) PHP Object Injection CVSS 3.1HIGH 8.8
TI-2022-22322 WordPress Betheme premium theme <= 26.6.1 - Broken Access Control vulnerability CVSS 3.1HIGH 8.8

See all 25 →

Sources

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