CVE-2026-22216

Katalog CVE

CVSS 5.3 · Medium EPSS 0,33%

Kerentanan Improper Control of Interaction Frequency pada gvectors wpdiscuz. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

wpDiscuz before 7.6.47 contains a missing rate limiting vulnerability that allows unauthenticated attackers to subscribe arbitrary email addresses to post notifications by sending POST requests to the wpdAddSubscription handler in class.WpdiscuzHelperAjax.php. Attackers can exploit LIKE wildcard characters in the subscription query to match multiple email addresses and generate unwanted notification emails to victim accounts.

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-799: Improper Control of Interaction Frequency

EPSS (30 hari)

0,33% peluang dieksploitasi; lebih tinggi dari 24,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.vulncheck.com/advisories/wpdiscuz-before-no-rate-limiting-on-subscription-endpoints-with-like-wild... advisory pihak ketiga
• https://wordpress.org/plugins/wpdiscuz/ product
• https://wordpress.org/plugins/wpdiscuz/#developers product · release notes