CVE-2026-82647CWE-352csrf

CVE-2026-82647

Medium · published August 30, 2026

CVSS v3.1
6.1
EPSS
0%
Percentile
3.8
In the wild
Unconfirmed
What it is

WWBN AVideo contains a cross-site request forgery vulnerability in sendEmail.json.php that allows authenticated administrators to send mail from the site's contact address by bypassing origin checks and captcha validation. Attackers can craft a malicious web page that, when visited by an authenticated admin, sends emails with attacker-controlled subject and body to arbitrary recipients, passing SPF/DKIM/DMARC validation for phishing and brand impersonation attacks.

The record
Technical detail
CVSS v3.1
6.1 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
EPSS
0.00149 · 3.8th percentile
Weakness
CWE-352 · Cross-Site Request Forgery (CSRF)
Published
2026-08-30T19:16Z
References (3)
https://github.com/WWBN/AVideo/security/advisories/GHSA-7h9v-f3gg-r3mq · [email protected]https://www.vulncheck.com/advisories/wwbn-avideo-cross-site-request-forgery-via-sendemail-json-php · [email protected]https://github.com/WWBN/AVideo/security/advisories/GHSA-7h9v-f3gg-r3mq · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 01 SEP 03:32Z
    EPSS moved — → 0%
    epss
  • 30 AUG 14:33Z
    WWBN AVideo Cross-Site Request Forgery via sendEmail.json.php
    cvelistv5