CVE•Published 2026-07-14•Modified 2026-07-15•1 article on news•5 live references•NVD data
CVE-2026-45069Sensiolabs · Symfony
Vulnerability data via NVD (ingested)
CVSS v3.1
9.1
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS percentile
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Weaknesses (CWE)
Description
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 6.4.40, 7.4.12, and 8.0.12, OidcTokenHandler::verifyClaims() registered audience (aud), issuer (iss), and expiry (exp) checkers but did not pass the mandatory claims list to ClaimCheckerManager::check(), so a validly signed JWT that omitted those claims could pass verification. This issue is fixed in versions 6.4.40, 7.4.12, and 8.0.12.
Timeline
Published 2026-07-14
Modified 2026-07-15
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-2026-45069Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Sensiolabs Symfony"All exposed Sensiolabs Symfony instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Symfony"HTTP body or banner mentions "Symfony" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-45069Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-45069Censys host search filtered to this CVE id.
grep.app
CVE-2026-45069Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-45069GitHub code search for direct mentions.
Google dork
"CVE-2026-45069" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.