TI-2023-21975 Aliases CVE-2023-41423 GHSA-pm6v-vr7w-f6jm

Cross Site Scripting vulnerability in WP Githuber MD plugin v.1.16.2 allows a remote…

MEDIUM 58CWE-79Published 2023-09-12 · Updated 2024-09-26

Key facts

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

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

Summary

Cross Site Scripting vulnerability in WP Githuber MD plugin v.1.16.2 allows a remote attacker to execute arbitrary code via a crafted payload to the new article function.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00551 46th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
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
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:terryl:wp_githuber_md:1.16.2:::::wordpress::	1.16.2	Vulnerable	Terry L.

cpe:2.3:a:terryl:wp_githuber_md:1.16.2:*:*:*:*:wordpress:*:* Versions 1.16.2 Vulnerable ·Terry L.

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-41423
2026-10-03 Alias added: GHSA-pm6v-vr7w-f6jm

References

Exploit 1

https://github.com/terrylinooo/githuber-md/issues/316

TI-2023-25954 WordPress WP Githuber MD plugin <= 1.16.2 - Arbitrary File Upload vulnerability CVSS 3.1CRITICAL 9.1
TI-2024-35093 WordPress WP Githuber MD plugin <= 1.16.3 - Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 6.5

Sources

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