CVE-2026-44982

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Source
https://cve.org/CVERecord?id=CVE-2026-44982
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-44982.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-44982
Aliases
Downstream
Related
Published
2026-07-16T19:50:26.067Z
Modified
2026-08-07T11:50:40.282418481Z
Severity
  • 7.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N CVSS Calculator
Summary
CrowdSec AppSec silently drops request body for chunked / HTTP-2 requests
Details

CrowdSec offers crowdsourced protection against malicious IPs. From 1.5.0 until 1.7.8, pkg/appsec/request.go NewParsedRequestFromRequest allocated a request body buffer from max(r.ContentLength, 0), so HTTP/1.1 requests using Transfer-Encoding: chunked and HTTP/2 requests without a content-length header produced an empty body and caused WAF rules targeting REQUESTBODY, BODYARGS, ARGS_POST, JSON, or XML to be skipped. This issue is fixed in version 1.7.8.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44982.json",
    "cwe_ids": [
        "CWE-693"
    ]
}
References

Affected packages

Git / github.com/crowdsecurity/crowdsec

Affected ranges

Type
GIT
Repo
https://github.com/crowdsecurity/crowdsec
Events
Introduced
712a2d1db00309915fcaf3e72189c1a74702b96c
Fixed
3d5c4d9b127091e9063b9b5eb785372a599a4435
Fixed
57a793548671e6bbd2cde5562fe87b856ec9c642
Fixed
632274597a88a6b01ed41c0e6affca0f87ff26df
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "1.5.0"
        },
        {
            "fixed": "1.7.8"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-44982.json"