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CVE-2026-44982

HIGH
7.2
CVSS 3.1
Description
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 REQUEST_BODY, BODY_ARGS, ARGS_POST, JSON, or XML to be skipped. This issue is fixed in version 1.7.8.

Metadata

CVE ID
CVE-2026-44982
State
PUBLISHED
Assigner
GitHub_M
Reserved
2026-05-08 16:23 UTC
Published
2026-07-16 19:50 UTC
Last updated
2026-07-17 15:01 UTC
Primary CWE
CWE-693
CWE-693: Protection Mechanism Failure
Vendor / Product
crowdsecurity / crowdsec
Sources
cve.org  ·  NVD

Severity & Metrics

7.2 HIGH CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
SSVC — CISA Coordinator
Exploitation
none
Automatable
yes
Tech. Impact
partial
Affected products (1)
VendorProductPlatformVersions
crowdsecurity crowdsec — >= 1.5.0, < 1.7.8
Weakness (CWE)
CWESourceDescription
CWE-693 cna CWE-693: Protection Mechanism Failure
CVSS scores (1)
ScoreSeverityVersionSourceVector
7.2 HIGH 3.1 cna CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
References (5)
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