CVE-2026-22204

Katalog CVE

CVSS 5.3 · Medium EPSS 0,23%

Kerentanan Improper Input Validation pada gvectors wpdiscuz. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

wpDiscuz before 7.6.47 contains an email header injection vulnerability that allows attackers to manipulate mail recipients by injecting malicious data into the comment_author_email cookie. Attackers can craft a malicious cookie value that, when processed through urldecode() and passed to wp_mail() functions, enables header injection to alter email recipients or inject additional headers.

Rincian

Terbit di NVD

13 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

5.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-20: Improper Input Validation

EPSS (30 hari)

0,23% peluang dieksploitasi; lebih tinggi dari 12,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.vulncheck.com/advisories/wpdiscuz-before-unsanitized-cookie-email-used-as-wp-mail-recipient advisory pihak ketiga
• https://wordpress.org/plugins/wpdiscuz/ product
• https://wordpress.org/plugins/wpdiscuz/#developers product · release notes