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Vulnerability details: VCID-5e59-7w4x-syew
Vulnerability ID VCID-5e59-7w4x-syew
Aliases GHSA-mpqj-f4v3-334h
Summary Silverstripe Cross-site scripting vulnerability in VersionedRequestFilter A cross-site scripting vulnerability in VersionedRequestFilter has been found. If an incoming user request should not be able to access the requested stage, an error message is created for display on the CMS login page that they are redirected to. In this error message, the URL of the requested page is interpolated into the error message without being escaped; hence, arbitrary HTML can be injected into the CMS login page.
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-mpqj-f4v3-334h
cvssv3.1 6.1 https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/SS-2016-007-1.yaml
generic_textual MODERATE https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/SS-2016-007-1.yaml
cvssv3.1 6.1 https://github.com/silverstripe/silverstripe-framework
generic_textual MODERATE https://github.com/silverstripe/silverstripe-framework
cvssv3.1 6.1 https://github.com/silverstripe/silverstripe-framework/commit/3fa84cf0c64a539d78600c36364817a8e38411d8
generic_textual MODERATE https://github.com/silverstripe/silverstripe-framework/commit/3fa84cf0c64a539d78600c36364817a8e38411d8
cvssv3.1 6.1 https://github.com/silverstripe/silverstripe-framework/commit/41be95c95a55031412ee4056aeee5c2c69595836
generic_textual MODERATE https://github.com/silverstripe/silverstripe-framework/commit/41be95c95a55031412ee4056aeee5c2c69595836
cvssv3.1 6.1 https://www.silverstripe.org/download/security-releases/ss-2016-007
generic_textual MODERATE https://www.silverstripe.org/download/security-releases/ss-2016-007
Reference id Reference type URL
https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/SS-2016-007-1.yaml
https://github.com/silverstripe/silverstripe-framework
https://github.com/silverstripe/silverstripe-framework/commit/3fa84cf0c64a539d78600c36364817a8e38411d8
https://github.com/silverstripe/silverstripe-framework/commit/41be95c95a55031412ee4056aeee5c2c69595836
https://www.silverstripe.org/download/security-releases/ss-2016-007
GHSA-mpqj-f4v3-334h https://github.com/advisories/GHSA-mpqj-f4v3-334h
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/SS-2016-007-1.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:R/S:C/C:L/I:L/A:N Found at https://github.com/silverstripe/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:R/S:C/C:L/I:L/A:N Found at https://github.com/silverstripe/silverstripe-framework/commit/3fa84cf0c64a539d78600c36364817a8e38411d8
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:R/S:C/C:L/I:L/A:N Found at https://github.com/silverstripe/silverstripe-framework/commit/41be95c95a55031412ee4056aeee5c2c69595836
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:R/S:C/C:L/I:L/A:N Found at https://www.silverstripe.org/download/security-releases/ss-2016-007
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

No EPSS data available for this vulnerability.

Date Actor Action Source VulnerableCode Version
2026-05-29T08:46:59.223599+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/05/GHSA-mpqj-f4v3-334h/GHSA-mpqj-f4v3-334h.json 38.6.0