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Vulnerability details: VCID-658d-vmwt-f7e8
Vulnerability ID VCID-658d-vmwt-f7e8
Aliases CVE-2019-12204
GHSA-cg8j-8w52-735v
Summary Missing warning can lead to unauthenticated admin access in SilverStripe In SilverStripe through 4.3.3, a missing warning about leaving install.php in a public webroot can lead to unauthenticated admin access.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (2)
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
epss 0.00832 https://api.first.org/data/v1/epss?cve=CVE-2019-12204
epss 0.00832 https://api.first.org/data/v1/epss?cve=CVE-2019-12204
epss 0.00832 https://api.first.org/data/v1/epss?cve=CVE-2019-12204
epss 0.00832 https://api.first.org/data/v1/epss?cve=CVE-2019-12204
epss 0.00832 https://api.first.org/data/v1/epss?cve=CVE-2019-12204
epss 0.00832 https://api.first.org/data/v1/epss?cve=CVE-2019-12204
epss 0.00832 https://api.first.org/data/v1/epss?cve=CVE-2019-12204
epss 0.00832 https://api.first.org/data/v1/epss?cve=CVE-2019-12204
epss 0.00832 https://api.first.org/data/v1/epss?cve=CVE-2019-12204
cvssv3.1 9.8 https://forum.silverstripe.org/c/releases
generic_textual CRITICAL https://forum.silverstripe.org/c/releases
cvssv3.1_qr CRITICAL https://github.com/advisories/GHSA-cg8j-8w52-735v
cvssv3.1 9.8 https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/CVE-2019-12204.yaml
generic_textual CRITICAL https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/CVE-2019-12204.yaml
cvssv2 7.5 https://nvd.nist.gov/vuln/detail/CVE-2019-12204
cvssv3.1 9.8 https://nvd.nist.gov/vuln/detail/CVE-2019-12204
generic_textual CRITICAL https://nvd.nist.gov/vuln/detail/CVE-2019-12204
cvssv3.1 9.8 https://packagist.org/packages/silverstripe/cms
generic_textual CRITICAL https://packagist.org/packages/silverstripe/cms
cvssv3.1 9.8 https://packagist.org/packages/silverstripe/framework
generic_textual CRITICAL https://packagist.org/packages/silverstripe/framework
cvssv3.1 9.8 https://www.silverstripe.org/download/security-releases
generic_textual CRITICAL https://www.silverstripe.org/download/security-releases
cvssv3.1 9.8 https://www.silverstripe.org/download/security-releases/cve-2019-12204
generic_textual CRITICAL https://www.silverstripe.org/download/security-releases/cve-2019-12204
cvssv3.1 9.8 https://www.silverstripe.org/download/security-releases/CVE-2019-12204
generic_textual CRITICAL https://www.silverstripe.org/download/security-releases/CVE-2019-12204
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2019-12204
https://forum.silverstripe.org/c/releases
https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/CVE-2019-12204.yaml
https://nvd.nist.gov/vuln/detail/CVE-2019-12204
https://packagist.org/packages/silverstripe/cms
https://packagist.org/packages/silverstripe/framework
https://www.silverstripe.org/download/security-releases
https://www.silverstripe.org/download/security-releases/
https://www.silverstripe.org/download/security-releases/cve-2019-12204
https://www.silverstripe.org/download/security-releases/CVE-2019-12204
cpe:2.3:a:silverstripe:silverstripe:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:silverstripe:silverstripe:*:*:*:*:*:*:*:*
CVE-2019-12204 https://www.silverstripe.org/download/security-releases/cve-2019-12204/
GHSA-cg8j-8w52-735v https://github.com/advisories/GHSA-cg8j-8w52-735v
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://forum.silverstripe.org/c/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:H Found at https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/CVE-2019-12204.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: AV:N/AC:L/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2019-12204
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-12204
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:H Found at https://packagist.org/packages/silverstripe/cms
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:H Found at https://packagist.org/packages/silverstripe/framework
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:H Found at https://www.silverstripe.org/download/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:H Found at https://www.silverstripe.org/download/security-releases/cve-2019-12204
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:H Found at https://www.silverstripe.org/download/security-releases/CVE-2019-12204
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 0.74522
EPSS Score 0.00832
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:04:34.634882+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/11/GHSA-cg8j-8w52-735v/GHSA-cg8j-8w52-735v.json 38.0.0