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Vulnerability details: VCID-ww49-y35r-ykdd
Vulnerability ID VCID-ww49-y35r-ykdd
Aliases CVE-2024-43204
Summary SSRF in Apache HTTP Server with mod_proxy loaded allows an attacker to send outbound proxy requests to a URL controlled by the attacker.  Requires an unlikely configuration where mod_headers is configured to modify the Content-Type request or response header with a value provided in the HTTP request. Users are recommended to upgrade to version 2.4.64 which fixes this issue.
Status Published
Exploitability 0.5
Weighted Severity 5.2
Risk 2.6
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-918 Server-Side Request Forgery (SSRF)
System Score Found at
cvssv3 5.4 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-43204.json
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2024-43204
epss 0.00228 https://api.first.org/data/v1/epss?cve=CVE-2024-43204
epss 0.00234 https://api.first.org/data/v1/epss?cve=CVE-2024-43204
epss 0.00234 https://api.first.org/data/v1/epss?cve=CVE-2024-43204
epss 0.00234 https://api.first.org/data/v1/epss?cve=CVE-2024-43204
epss 0.00234 https://api.first.org/data/v1/epss?cve=CVE-2024-43204
epss 0.00234 https://api.first.org/data/v1/epss?cve=CVE-2024-43204
epss 0.00234 https://api.first.org/data/v1/epss?cve=CVE-2024-43204
cvssv3.1 5.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 7.5 https://httpd.apache.org/security/vulnerabilities_24.html
ssvc Track https://httpd.apache.org/security/vulnerabilities_24.html
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-43204.json
https://api.first.org/data/v1/epss?cve=CVE-2024-43204
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-43204
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2374553 https://bugzilla.redhat.com/show_bug.cgi?id=2374553
CVE-2024-43204 https://httpd.apache.org/security/json/CVE-2024-43204.json
USN-7639-1 https://usn.ubuntu.com/7639-1/
USN-7639-2 https://usn.ubuntu.com/7639-2/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-43204.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:L/I:N/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:N/I:H/A:N Found at https://httpd.apache.org/security/vulnerabilities_24.html
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: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-07-11T16:06:58Z/ Found at https://httpd.apache.org/security/vulnerabilities_24.html
Exploit Prediction Scoring System (EPSS)
Percentile 0.45583
EPSS Score 0.00228
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T12:36:23.707875+00:00 Apache HTTPD Importer Import https://httpd.apache.org/security/json/CVE-2024-43204.json 38.0.0