Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-zdq2-dhb2-6kaq
Vulnerability ID VCID-zdq2-dhb2-6kaq
Aliases CVE-2022-23501
GHSA-jfp7-79g7-89rf
GMS-2022-8134
Summary TYPO3 CMS vulnerable to Weak Authentication in Frontend Login ### Problem Restricting frontend login to specific users, organized in different storage folders (partitions), can be bypassed. A potential attacker might use this ambiguity in usernames to get access to a different account - however, credentials must be known to the adversary. ### Solution Update to TYPO3 versions 8.7.49 ELTS, 9.5.38 ELTS, 10.4.33, 11.5.20, 12.1.1 that fix the problem described above. ### References * [TYPO3-CORE-SA-2022-013](https://typo3.org/security/advisory/typo3-core-sa-2022-013)
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (4)
CWE-287 Improper Authentication
CWE-302 Authentication Bypass by Assumed-Immutable Data
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 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2022-23501
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2022-23501
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2022-23501
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2022-23501
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2022-23501
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2022-23501
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2022-23501
epss 0.00229 https://api.first.org/data/v1/epss?cve=CVE-2022-23501
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-jfp7-79g7-89rf
cvssv3.1 5.9 https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2022-23501.yaml
generic_textual MODERATE https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2022-23501.yaml
cvssv3.1 5.9 https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-23501.yaml
generic_textual MODERATE https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-23501.yaml
cvssv3.1 5.9 https://github.com/TYPO3/typo3
generic_textual MODERATE https://github.com/TYPO3/typo3
cvssv3.1 5.9 https://github.com/TYPO3/typo3/commit/28be9cdb3fed02ce4cfc6fa2d39f7d8e2266eced
generic_textual MODERATE https://github.com/TYPO3/typo3/commit/28be9cdb3fed02ce4cfc6fa2d39f7d8e2266eced
cvssv3.1 5.9 https://github.com/TYPO3/typo3/security/advisories/GHSA-jfp7-79g7-89rf
cvssv3.1_qr MODERATE https://github.com/TYPO3/typo3/security/advisories/GHSA-jfp7-79g7-89rf
generic_textual MODERATE https://github.com/TYPO3/typo3/security/advisories/GHSA-jfp7-79g7-89rf
ssvc Track https://github.com/TYPO3/typo3/security/advisories/GHSA-jfp7-79g7-89rf
cvssv3.1 5.9 https://nvd.nist.gov/vuln/detail/CVE-2022-23501
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2022-23501
cvssv3.1 5.9 https://typo3.org/security/advisory/typo3-core-sa-2022-013
generic_textual MODERATE https://typo3.org/security/advisory/typo3-core-sa-2022-013
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2022-23501
https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2022-23501.yaml
https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-23501.yaml
https://github.com/TYPO3/typo3
https://github.com/TYPO3/typo3/commit/28be9cdb3fed02ce4cfc6fa2d39f7d8e2266eced
https://github.com/TYPO3/typo3/security/advisories/GHSA-jfp7-79g7-89rf
https://nvd.nist.gov/vuln/detail/CVE-2022-23501
https://typo3.org/security/advisory/typo3-core-sa-2022-013
GHSA-jfp7-79g7-89rf https://github.com/advisories/GHSA-jfp7-79g7-89rf
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N Found at https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2022-23501.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:H/PR:L/UI:N/S:U/C:H/I:L/A:N Found at https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-23501.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:H/PR:L/UI:N/S:U/C:H/I:L/A:N Found at https://github.com/TYPO3/typo3
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:L/UI:N/S:U/C:H/I:L/A:N Found at https://github.com/TYPO3/typo3/commit/28be9cdb3fed02ce4cfc6fa2d39f7d8e2266eced
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:L/UI:N/S:U/C:H/I:L/A:N Found at https://github.com/TYPO3/typo3/security/advisories/GHSA-jfp7-79g7-89rf
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:N/T:P/P:M/B:A/M:M/D:T/2025-04-21T18:48:00Z/ Found at https://github.com/TYPO3/typo3/security/advisories/GHSA-jfp7-79g7-89rf
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2022-23501
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:L/UI:N/S:U/C:H/I:L/A:N Found at https://typo3.org/security/advisory/typo3-core-sa-2022-013
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 0.45724
EPSS Score 0.00229
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:05:53.374563+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/12/GHSA-jfp7-79g7-89rf/GHSA-jfp7-79g7-89rf.json 38.0.0