CVE-2026-87902

Katalog CVE

CVSS 8.1 · High KEV · sudah dieksploitasi EPSS 40,0%

Kerentanan Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') pada wordpress. Skor CVSS 3.1 8.1 (High) menurut CISA ADP. Masuk katalog KEV CISA pada 25 September 2026, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

An unauthenticated attacker can make `get_page_template()` page-template resolution include a chosen readable local `.php` file outside the active theme directories. If relevant pre-conditions for both the server and the active theme are met, this can lead to RCE.

Advisory KUTIM-CSIRT

• Peringatan Keamanan: WordPress Core CVE-2026-87902 Dieksploitasi Aktif, Remote File Inclusion Berujung RCE Tanpa Autentikasi 26 Sep 2026

Rincian

Terbit di NVD

22 September 2026

Terakhir diubah

28 September 2026

Status NVD

Analyzed

CVSS 3.1

8.1 (High), sumber CISA ADP
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-98: Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')

EPSS (30 hari)

40,0% peluang dieksploitasi; lebih tinggi dari 98,6% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

WordPress Core Remote File Inclusion Vulnerability

Masuk KEV

25 September 2026

Tenggat CISA

28 September 2026 (untuk instansi federal AS)

Ransomware

Belum tercatat

Tindakan wajib

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-7hp8-65ch-5whp advisory vendor
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-87902 pemerintah AS
• https://patchstack.com/articles/cve-2026-87902-attackers-started-probing-wordpress-sites-hours-after-the-patch... advisory pihak ketiga