CVE•Published 2026-10-20•Modified 2026-10-22•0 articles on news•4 live references•NVD data
CVE-2026-113386
Vulnerability data via NVD (ingested)
CVSS v3.1
7.1
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
EPSS percentile
61
Exploit Prediction Scoring System · top 39% of all CVEs
Weaknesses (CWE)
Description
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 are affected by IMAP command injection. A remote authenticated attacker can exploit this via CRLF sequences injected into the _uid parameter of the mail/headers and mail/viewsource actions to execute arbitrary IMAP commands.
Timeline
Published 2026-10-20
Modified 2026-10-22
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-2026-113386Hosts Shodan has explicitly fingerprinted as vulnerable.
More intel sources (5)
Shodan report
vuln:CVE-2026-113386Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-113386Censys host search filtered to this CVE id.
grep.app
CVE-2026-113386Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-113386GitHub code search for direct mentions.
Google dork
"CVE-2026-113386" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (1)
We haven't classified any articles referencing CVE-2026-113386 yet. The external references above still apply.