CVE-2021-29399

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

XMB is vulnerable to cross-site scripting (XSS) due to inadequate filtering of BBCode input. This bug affects all versions of XMB. All XMB installations must be updated to versions 1.9.12.03 or 1.9.11.16.

XMB es vulnerable a un ataque de tipo cross-site scripting (XSS) debido a un filtrado inadecuado de la entrada de BBCode. Este bug afecta a todas las versiones de XMB. Todas las instalaciones de XMB deben ser actualizadas a las versiones 1.9.12.03 o 1.9.11.16

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-03-29 CVE Reserved
2021-04-19 CVE Published
2024-01-03 EPSS Updated
2024-08-03 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 (3)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://forums.xmbforum2.com/viewthread.php?tid=777105	2021-04-22

URL	Date	SRC
https://docs.xmbforum2.com/index.php?title=Security_Issue_History	2021-04-22
https://www.xmbforum2.com	2021-04-22

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Xmbforum2 Search vendor "Xmbforum2"	Xmb Search vendor "Xmbforum2" for product "Xmb"	>= 1.9.1 < 1.9.11.16 Search vendor "Xmbforum2" for product "Xmb" and version " >= 1.9.1 < 1.9.11.16"	-	Affected	in	Php Search vendor "Php"	Php Search vendor "Php" for product "Php"	5.0.0 Search vendor "Php" for product "Php" and version "5.0.0"	-	Safe
Xmbforum2 Search vendor "Xmbforum2"	Xmb Search vendor "Xmbforum2" for product "Xmb"	>= 1.9.11 < 1.9.11.16 Search vendor "Xmbforum2" for product "Xmb" and version " >= 1.9.11 < 1.9.11.16"	-	Affected	in	Php Search vendor "Php"	Php Search vendor "Php" for product "Php"	7.0.0 Search vendor "Php" for product "Php" and version "7.0.0"	-	Safe
Xmbforum2 Search vendor "Xmbforum2"	Xmb Search vendor "Xmbforum2" for product "Xmb"	>= 1.9.11 < 1.9.11.16 Search vendor "Xmbforum2" for product "Xmb" and version " >= 1.9.11 < 1.9.11.16"	-	Affected	in	Php Search vendor "Php"	Php Search vendor "Php" for product "Php"	8.0.0 Search vendor "Php" for product "Php" and version "8.0.0"	-	Safe
Xmbforum2 Search vendor "Xmbforum2"	Xmb Search vendor "Xmbforum2" for product "Xmb"	>= 1.9.12 < 1.9.12.03 Search vendor "Xmbforum2" for product "Xmb" and version " >= 1.9.12 < 1.9.12.03"	-	Affected	in	Php Search vendor "Php"	Php Search vendor "Php" for product "Php"	7.0.0 Search vendor "Php" for product "Php" and version "7.0.0"	-	Safe
Xmbforum2 Search vendor "Xmbforum2"	Xmb Search vendor "Xmbforum2" for product "Xmb"	>= 1.9.12 < 1.9.12.03 Search vendor "Xmbforum2" for product "Xmb" and version " >= 1.9.12 < 1.9.12.03"	-	Affected	in	Php Search vendor "Php"	Php Search vendor "Php" for product "Php"	8.0.0 Search vendor "Php" for product "Php" and version "8.0.0"	-	Safe