CVE-2024-34357

TYPO3 vulnerable to Cross-Site Scripting in ShowImageController

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 enterprise content management system. Starting in version 9.0.0 and prior to versions 9.5.48 ELTS, 10.4.45 ELTS, 11.5.37 LTS, 12.4.15 LTS, and 13.1.1, failing to properly encode user-controlled values in file entities, the `ShowImageController` (`_eID tx_cms_showpic_`) is vulnerable to cross-site scripting. Exploiting this vulnerability requires a valid backend user account with access to file entities. TYPO3 versions 9.5.48 ELTS, 10.4.45 ELTS, 11.5.37 LTS, 12.4.15 LTS, 13.1.1 fix the problem described.

TYPO3 es un sistema de gestión de contenidos empresariales. A partir de la versión 9.0.0 y anteriores a las versiones 9.5.48 ELTS, 10.4.45 ELTS, 11.5.37 LTS, 12.4.15 LTS y 13.1.1, al no codificar correctamente los valores controlados por el usuario en las entidades de archivos, `ShowImageController ` (`_eID tx_cms_showpic_`) es vulnerable a Cross Site Scripting. Para explotar esta vulnerabilidad se requiere una cuenta de usuario de backend válida con acceso a las entidades de archivos. Las versiones de TYPO3 9.5.48 ELTS, 10.4.45 ELTS, 11.5.37 LTS, 12.4.15 LTS, 13.1.1 solucionan el problema descrito.

*Credits: N/A

CVSS Scores

GitHubv3.1 5.4

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

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

2024-05-02 CVE Reserved
2024-05-14 CVE Published
2024-05-15 EPSS Updated
2024-08-02 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (5)

URL	Tag	Source
https://github.com/TYPO3/typo3/commit/376474904f6b9a54dc1b785a2e45277cbd13b0d7	X_refsource_misc
https://github.com/TYPO3/typo3/commit/b31d05d1da3eeaeead2d19eb43b1c3f9c88e15ee	X_refsource_misc
https://github.com/TYPO3/typo3/commit/d774642381354d3bf5095a5a26e18acd2767f0b1	X_refsource_misc
https://github.com/TYPO3/typo3/security/advisories/GHSA-hw6c-6gwq-3m3m	X_refsource_confirm
https://typo3.org/security/advisory/typo3-core-sa-2024-009	X_refsource_misc

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

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"				>= 9.0.0 < 9.5.48 Search vendor "TYPO3" for product "Typo3" and version " >= 9.0.0 < 9.5.48"		en		Affected
TYPO3 Search vendor "TYPO3"		Typo3 Search vendor "TYPO3" for product "Typo3"				>= 10.0.0 < 10.4.45 Search vendor "TYPO3" for product "Typo3" and version " >= 10.0.0 < 10.4.45"		en		Affected
TYPO3 Search vendor "TYPO3"		Typo3 Search vendor "TYPO3" for product "Typo3"				>= 11.0.0 < 11.5.37 Search vendor "TYPO3" for product "Typo3" and version " >= 11.0.0 < 11.5.37"		en		Affected
TYPO3 Search vendor "TYPO3"		Typo3 Search vendor "TYPO3" for product "Typo3"				>= 12.0.0 < 12.4.15 Search vendor "TYPO3" for product "Typo3" and version " >= 12.0.0 < 12.4.15"		en		Affected
TYPO3 Search vendor "TYPO3"		Typo3 Search vendor "TYPO3" for product "Typo3"				>= 13.0.0 < 13.1.1 Search vendor "TYPO3" for product "Typo3" and version " >= 13.0.0 < 13.1.1"		en		Affected