TI-2026-79735 Aliases CVE-2026-112849 GHSA-hjrr-8v6p-wh9j

Cross-site scripting in AivahThemes Hostme v2 WordPress theme

LOW 30CWE-79Published 2026-10-23 · Updated 2026-10-23

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 AivahThemes Hostme v2 theme for WordPress, from n/a through 7.0, contains a DOM-based cross-site scripting flaw (CWE-79). Input is not neutralized when the page is generated, so scripts can run in the page. An unauthenticated remote attacker can exploit it if a user interacts with a crafted page, which affects the user's browser with low confidentiality, integrity and availability impact.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in AivahThemes Hostme v2 hostmev2 allows DOM-Based XSS.This issue affects Hostme v2: from n/a through 7.0.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.0019 8th 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
AivahThemes	Hostme v2	up to 7.0	—	No fix listed	CNA

Hostme v2 VendorAivahThemes Affected up to 7.0 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for Hostme v2.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Timeline

2026-10-23 Threatist record created from CVE-2026-112849
2026-10-23 CISA SSVC decision points changed
2026-10-23 Priority changed: MEDIUM → LOW
2026-10-23 Alias added: GHSA-hjrr-8v6p-wh9j

References

Other 1

https://patchstack.com/database/wordpress/theme/hostmev2/vulnerability/wordpress-hostme-v2-theme-7-0-cross-site-scripting-xss-vulnerability?_s_id=cve

TI-2026-79734 PHP object injection in WordPress Hostme v2 theme CVSS 3.1CRITICAL 9.8
TI-2021-06532 Business Hours Pro <= 5.5.0 - Unauthenticated Arbitrary File Upload to RCE CVSS 3.1CRITICAL 9.8
TI-2025-42593 WordPress Car Zone theme <= 3.7 - Arbitrary File Deletion vulnerability CVSS 3.1HIGH 8.6
TI-2025-42359 WordPress Anona theme <= 8.0 - Arbitrary File Deletion vulnerability CVSS 3.1HIGH 8.6
TI-2026-21756 WordPress Car Zone theme <= 3.7 - Deserialization of untrusted data vulnerability CVSS 3.1HIGH 8.8
TI-2025-42361 WordPress Anona theme <= 8.0 - PHP Object Injection vulnerability CVSS 3.1HIGH 8.8

See all 8 →

Sources

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