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Vulnerability details: VCID-8c4g-fjsa-nkhw
Vulnerability ID VCID-8c4g-fjsa-nkhw
Aliases CVE-2022-32214
GHSA-q5vx-44v4-gch4
Summary llhttp allows HTTP Request Smuggling via Improper Delimiting of Header Fields The llhttp parser in the http module in Node.js does not strictly use the CRLF sequence to delimit HTTP requests. The LF character (without CR) is sufficient to delimit HTTP header fields in the lihttp parser. According to RFC7230 section 3, only the CRLF sequence should delimit each header-field. This can lead to HTTP Request Smuggling (HRS).
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3 6.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-32214.json
epss 0.45841 https://api.first.org/data/v1/epss?cve=CVE-2022-32214
epss 0.45841 https://api.first.org/data/v1/epss?cve=CVE-2022-32214
epss 0.45841 https://api.first.org/data/v1/epss?cve=CVE-2022-32214
epss 0.45841 https://api.first.org/data/v1/epss?cve=CVE-2022-32214
epss 0.45841 https://api.first.org/data/v1/epss?cve=CVE-2022-32214
epss 0.45841 https://api.first.org/data/v1/epss?cve=CVE-2022-32214
epss 0.45841 https://api.first.org/data/v1/epss?cve=CVE-2022-32214
epss 0.45841 https://api.first.org/data/v1/epss?cve=CVE-2022-32214
cvssv3.1 9.1 https://datatracker.ietf.org/doc/html/rfc7230#section-3
generic_textual CRITICAL https://datatracker.ietf.org/doc/html/rfc7230#section-3
cvssv3.1 6.8 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1_qr CRITICAL https://github.com/advisories/GHSA-q5vx-44v4-gch4
cvssv3.1 9.1 https://github.com/nodejs/llhttp/commit/18a4afc7ffb4e49dc9e2daebc50588199a6d1dbb
generic_textual CRITICAL https://github.com/nodejs/llhttp/commit/18a4afc7ffb4e49dc9e2daebc50588199a6d1dbb
cvssv3.1 9.1 https://hackerone.com/reports/1524692
generic_textual CRITICAL https://hackerone.com/reports/1524692
cvssv3.1 9.1 https://nodejs.org/en/blog/vulnerability/july-2022-security-releases
generic_textual CRITICAL https://nodejs.org/en/blog/vulnerability/july-2022-security-releases
cvssv3.1 9.1 https://nvd.nist.gov/vuln/detail/CVE-2022-32214
generic_textual CRITICAL https://nvd.nist.gov/vuln/detail/CVE-2022-32214
cvssv3.1 9.1 https://security.netapp.com/advisory/ntap-20220915-0001
generic_textual CRITICAL https://security.netapp.com/advisory/ntap-20220915-0001
cvssv3.1 9.1 https://www.debian.org/security/2023/dsa-5326
generic_textual CRITICAL https://www.debian.org/security/2023/dsa-5326
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-32214.json
https://api.first.org/data/v1/epss?cve=CVE-2022-32214
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32212
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32213
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32214
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32215
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-35255
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-35256
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-43548
https://datatracker.ietf.org/doc/html/rfc7230#section-3
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/nodejs/llhttp/commit/18a4afc7ffb4e49dc9e2daebc50588199a6d1dbb
https://hackerone.com/reports/1524692
https://nodejs.org/en/blog/vulnerability/july-2022-security-releases
https://nodejs.org/en/blog/vulnerability/july-2022-security-releases/
https://nvd.nist.gov/vuln/detail/CVE-2022-32214
https://security.netapp.com/advisory/ntap-20220915-0001
https://security.netapp.com/advisory/ntap-20220915-0001/
https://www.debian.org/security/2023/dsa-5326
2105428 https://bugzilla.redhat.com/show_bug.cgi?id=2105428
GHSA-q5vx-44v4-gch4 https://github.com/advisories/GHSA-q5vx-44v4-gch4
GLSA-202405-29 https://security.gentoo.org/glsa/202405-29
RHSA-2022:6389 https://access.redhat.com/errata/RHSA-2022:6389
RHSA-2022:6448 https://access.redhat.com/errata/RHSA-2022:6448
RHSA-2022:6449 https://access.redhat.com/errata/RHSA-2022:6449
RHSA-2022:6595 https://access.redhat.com/errata/RHSA-2022:6595
RHSA-2022:6985 https://access.redhat.com/errata/RHSA-2022:6985
USN-6491-1 https://usn.ubuntu.com/6491-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-32214.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Found at https://datatracker.ietf.org/doc/html/rfc7230#section-3
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Found at https://github.com/nodejs/llhttp/commit/18a4afc7ffb4e49dc9e2daebc50588199a6d1dbb
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Found at https://hackerone.com/reports/1524692
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Found at https://nodejs.org/en/blog/vulnerability/july-2022-security-releases
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2022-32214
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Found at https://security.netapp.com/advisory/ntap-20220915-0001
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Found at https://www.debian.org/security/2023/dsa-5326
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.97608
EPSS Score 0.45841
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:07:21.420677+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/07/GHSA-q5vx-44v4-gch4/GHSA-q5vx-44v4-gch4.json 38.0.0