CVE-2023-47127

Weak Authentication in Session Handling in typo3/cms-core

Severity Score

5.4

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

TYPO3 is an open source PHP based web content management system released under the GNU GPL. In typo3 installations there are always at least two different sites. Eg. first.example.org and second.example.com. In affected versions a session cookie generated for the first site can be reused on the second site without requiring additional authentication. This vulnerability has been addressed in versions 8.7.55, 9.5.44, 10.4.41, 11.5.33, and 12.4.8. Users are advised to upgrade. There are no known workarounds for this vulnerability.

TYPO3 es un sistema de gestión de contenido web basado en PHP de código abierto publicado bajo GNU GPL. En las instalaciones de typo3 siempre hay al menos dos sitios diferentes. P.ej. first.example.org y second.example.com. En las versiones afectadas, una cookie de sesión generada para el primer sitio se puede reutilizar en el segundo sitio sin requerir autenticación adicional. Esta vulnerabilidad se solucionó en las versiones 8.7.55, 9.5.44, 10.4.41, 11.5.33 y 12.4.8. Se recomienda a los usuarios que actualicen. No se conocen workarounds para esta vulnerabilidad.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2023-10-30 CVE Reserved
2023-11-14 CVE Published
2023-11-21 EPSS Updated
2024-08-29 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-287: Improper Authentication
CWE-302: Authentication Bypass by Assumed-Immutable Data

CAPEC

References (3)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://github.com/TYPO3/typo3/commit/535dfbdc54fd5362e0bc08d911db44eac7f64019	2023-11-21

URL	Date	SRC
https://github.com/TYPO3/typo3/security/advisories/GHSA-3vmm-7h4j-69rm	2023-11-21
https://typo3.org/security/advisory/typo3-core-sa-2023-006	2023-11-21

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Typo3 Search vendor "Typo3"		Typo3 Search vendor "Typo3" for product "Typo3"				>= 8.0.0 < 8.7.55 Search vendor "Typo3" for product "Typo3" and version " >= 8.0.0 < 8.7.55"		elts		Affected
Typo3 Search vendor "Typo3"		Typo3 Search vendor "Typo3" for product "Typo3"				>= 9.0.0 < 9.5.44 Search vendor "Typo3" for product "Typo3" and version " >= 9.0.0 < 9.5.44"		elts		Affected
Typo3 Search vendor "Typo3"		Typo3 Search vendor "Typo3" for product "Typo3"				>= 10.0.0 < 10.4.41 Search vendor "Typo3" for product "Typo3" and version " >= 10.0.0 < 10.4.41"		elts		Affected
Typo3 Search vendor "Typo3"		Typo3 Search vendor "Typo3" for product "Typo3"				>= 11.0.0 < 11.5.33 Search vendor "Typo3" for product "Typo3" and version " >= 11.0.0 < 11.5.33"		-		Affected
Typo3 Search vendor "Typo3"		Typo3 Search vendor "Typo3" for product "Typo3"				>= 12.0.0 < 12.4.8 Search vendor "Typo3" for product "Typo3" and version " >= 12.0.0 < 12.4.8"		-		Affected