CVE•Published 2026-10-15•Modified 2026-10-16•0 articles on news•4 live references•NVD data
CVE-2026-111278
Vulnerability data via NVD (ingested)
CVSS v3.1
5.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS percentile
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Weaknesses (CWE)
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.
Timeline
Published 2026-10-15
Modified 2026-10-16
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-111278Hosts Shodan has explicitly fingerprinted as vulnerable.
More intel sources (5)
Shodan report
vuln:CVE-2026-111278Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-111278Censys host search filtered to this CVE id.
grep.app
CVE-2026-111278Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-111278GitHub code search for direct mentions.
Google dork
"CVE-2026-111278" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (1)
We haven't classified any articles referencing CVE-2026-111278 yet. The external references above still apply.