CVE-2026-111278

MediumCVSS 5.3/10Last modified Oct 16, 2026

Description

NivoCart through 2.5.1 contains a CAPTCHA bypass vulnerability that allows unauthenticated attackers to defeat form protection because the expected code is printed as plain text in the HTML. Attackers can fetch protected forms, extract the captcha_image value with a pattern match, and submit it to automate spam, registrations, reviews, and account deletion requests.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-804

Affected software

No affected versions have been published.

Timeline

Published: Oct 15, 2026
Last modified: Oct 16, 2026
NVD status: Deferred

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