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CVE-2026-63220

CodeIgniter is a PHP full-stack web framework. In versions prior to 4.7.4, IncomingRequest::isSecure() trusted the X-Forwarded-Proto and Front-End-Https headers from any incoming request, allowing an attacker could spoof these headers and cause the application to incorrectly treat an HTTP request as secure. This may have impacted applications that rely on isSecure(), force_https(), forceGlobalSecureRequests, or similar logic to enforce HTTPS-only access or make security-sensitive decisions. Expl
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:7de7867f7c49f3e141d19a082217977fcceedbe040b93aa3d21cc3d5e32cb95d
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"CodeIgniter4","vendor":"codeigniter4","versions":[{"status":"affected","version":"< 4.7.4"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bd06cf68a113793c624a468e7dcbf48ed948df31040e5a27309d2302fe5b3888 · sha256:f15481d88d755626… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.8,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bd06cf68a113793c624a468e7dcbf48ed948df31040e5a27309d2302fe5b3888 · sha256:f15481d88d755626… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-348","description":"CWE-348: Use of Less Trusted Source","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bd06cf68a113793c624a468e7dcbf48ed948df31040e5a27309d2302fe5b3888 · sha256:f15481d88d755626… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/codeigniter4/CodeIgniter4/commit/ecbf044666bed41d23f07518096d9843fe6c08b0","tags":["x_refsource_MISC"],"url":"https://github.com/codeigniter4/CodeIgniter4/commit/ecbf044666bed41d23f07518096d9843fe6c08b0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bd06cf68a113793c624a468e7dcbf48ed948df31040e5a27309d2302fe5b3888 · sha256:f15481d88d755626… · /containers/cna/references/1
{"name":"https://github.com/codeigniter4/CodeIgniter4/releases/tag/v4.7.4","tags":["x_refsource_MISC"],"url":"https://github.com/codeigniter4/CodeIgniter4/releases/tag/v4.7.4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bd06cf68a113793c624a468e7dcbf48ed948df31040e5a27309d2302fe5b3888 · sha256:f15481d88d755626… · /containers/cna/references/2
{"name":"https://github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-7wmf-pw8j-mc78","tags":["x_refsource_CONFIRM"],"url":"https://github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-7wmf-pw8j-mc78"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bd06cf68a113793c624a468e7dcbf48ed948df31040e5a27309d2302fe5b3888 · sha256:f15481d88d755626… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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