TI-2026-83309 Aliases CVE-2026-116847 GHSA-pg2w-qw3r-q2q2

Cross-site scripting in Mang Board WP WordPress plugin

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

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 Mang Board WP plugin for WordPress through 2.4.6 by Kitae Park contains a cross-site scripting flaw (CWE-79). Improper neutralization of input during web page generation lets an unauthenticated remote attacker inject script that runs in a victim's browser when the victim interacts with the affected page. The impact on confidentiality, integrity and availability is rated low.

Written with Claude Haiku 5.5 from the sources below · 2026-10-31

Description from the CNA

Unauthenticated Cross Site Scripting (XSS) in Mang Board WP <= 2.4.6 versions.

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
kitae-park	Mang Board WP	up to 2.4.6	—	No fix listed	CNA

Mang Board WP Vendorkitae-park Affected up to 2.4.6 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for Mang Board WP.

Written with Claude Haiku 5.5 from the sources below · 2026-10-31

Timeline

2026-10-30 Threatist record created from CVE-2026-116847
2026-10-30 CISA SSVC decision points changed
2026-10-30 Priority changed: MEDIUM → LOW
2026-10-30 Alias added: GHSA-pg2w-qw3r-q2q2

References

Other 1

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

TI-2026-75167 Mang Board Unauthenticated Arbitrary File Upload via image_path Parameter CVSS 3.1CRITICAL 9.8
TI-2026-74749 SQL injection in Mang Board WP WordPress plugin CVSS 3.1CRITICAL 9.3
TI-2026-78799 Unrestricted file upload in WordPress Mang Board WP plugin CVSS 3.1CRITICAL 9.9
TI-2026-53190 Mang Board WP <= 2.3.7 - Authenticated (Subscriber+) Privilege Escalation to Forged Authentication Cookie CVSS 3.1HIGH 8.8
TI-2026-73824 Local file inclusion in Mang Board WordPress plugin CVSS 3.1HIGH 8.1
TI-2026-58271 WordPress Mang Board WP plugin <= 2.3.8 - Cross Site Request Forgery (CSRF) vulnerability CVSS 3.1HIGH 8.8

See all 19 →

Sources

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