CVE-2026-114100

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Source
https://cve.org/CVERecord?id=CVE-2026-114100
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-114100.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-114100
Aliases
Published
2026-10-21T00:37:02Z
Modified
2026-10-21T10:56:44Z
Severity
  • 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N CVSS Calculator
Summary
Coraza from 3.0.4 before 3.8.1 Request Body Inspection Bypass via Content-Type
Details

Coraza from 3.0.4 before 3.8.1 contains a request body inspection bypass because request-body processor selection compares the entire Content-Type value exactly, so URL-encoded bodies whose Content-Type carries a media-type parameter are never parsed. Unauthenticated attackers can send application/x-www-form-urlencoded; charset=UTF-8 to keep ARGS_POST and REQUEST_BODY empty, evading body rules while the backend still processes the payload.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-20"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/114xxx/CVE-2026-114100.json"
}
References

Affected packages

Git / github.com/corazawaf/coraza

Affected ranges

Type
GIT
Repo
https://github.com/corazawaf/coraza
Events
Introduced
2468382c3cc58b6107874fe3e70f620f203d8cf5
Fixed
9f8521398d1ff023b958fad0b944cac265763866
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "3.0.4"
                },
                {
                    "fixed":  "3.8.1"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        }
    ]
}

Affected versions

v3.*
v3.0.4
v3.1.0
v3.2.0
v3.2.1
v3.3.0
v3.3.1
v3.3.2
v3.3.3
v3.4.0
v3.5.0
v3.6.0
v3.7.0
v3.8.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-114100.json"