CVE-2024-8783

OpenTibiaBR MyAAC Post Reply new_post.php cross site scripting

Severity Score

5.3

*CVSS v4

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

NVD
MITRE

A vulnerability classified as problematic has been found in OpenTibiaBR MyAAC up to 0.8.16. Affected is an unknown function of the file system/pages/forum/new_post.php of the component Post Reply Handler. The manipulation of the argument post_topic leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The patch is identified as bf6ae3df0d32fa22552bb44ca4f8489a6e78cc1c. It is recommended to apply a patch to fix this issue.

Es wurde eine problematische Schwachstelle in OpenTibiaBR MyAAC bis 0.8.16 entdeckt. Betroffen hiervon ist ein unbekannter Ablauf der Datei system/pages/forum/new_post.php der Komponente Post Reply Handler. Durch die Manipulation des Arguments post_topic mit unbekannten Daten kann eine cross site scripting-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff über das Netzwerk. Der Exploit steht zur öffentlichen Verfügung. Der Patch wird als bf6ae3df0d32fa22552bb44ca4f8489a6e78cc1c bezeichnet. Als bestmögliche Massnahme wird Patching empfohlen.

*Credits: Rafael Cintra Lopes

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Attack Requirements

None

Privileges Required

Low

User Interaction

None

System

Vulnerable | Subsequent

Confidentiality

None

Integrity

Low

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-09-13 CVE Reserved
2024-09-13 CVE Published
2024-09-16 CVE Updated
2024-09-16 First Exploit
2024-09-19 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

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

CAPEC

References (5)

URL	Tag	Source
https://github.com/opentibiabr/myaac/pull/122	Issue Tracking
https://vuldb.com/?id.277434	Technical Description
https://vuldb.com/?submit.406368	Third Party Advisory

URL	Date	SRC
https://github.com/opentibiabr/myaac/issues/121	2024-09-16

URL	Date	SRC
https://github.com/opentibiabr/myaac/pull/122/commits/bf6ae3df0d32fa22552bb44ca4f8489a6e78cc1c	2024-09-13

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
OpenTibiaBR Search vendor "OpenTibiaBR"		MyAAC Search vendor "OpenTibiaBR" for product "MyAAC"				0.8.0 Search vendor "OpenTibiaBR" for product "MyAAC" and version "0.8.0"		en		Affected
OpenTibiaBR Search vendor "OpenTibiaBR"		MyAAC Search vendor "OpenTibiaBR" for product "MyAAC"				0.8.1 Search vendor "OpenTibiaBR" for product "MyAAC" and version "0.8.1"		en		Affected
OpenTibiaBR Search vendor "OpenTibiaBR"		MyAAC Search vendor "OpenTibiaBR" for product "MyAAC"				0.8.2 Search vendor "OpenTibiaBR" for product "MyAAC" and version "0.8.2"		en		Affected
OpenTibiaBR Search vendor "OpenTibiaBR"		MyAAC Search vendor "OpenTibiaBR" for product "MyAAC"				0.8.3 Search vendor "OpenTibiaBR" for product "MyAAC" and version "0.8.3"		en		Affected
OpenTibiaBR Search vendor "OpenTibiaBR"		MyAAC Search vendor "OpenTibiaBR" for product "MyAAC"				0.8.4 Search vendor "OpenTibiaBR" for product "MyAAC" and version "0.8.4"		en		Affected
OpenTibiaBR Search vendor "OpenTibiaBR"		MyAAC Search vendor "OpenTibiaBR" for product "MyAAC"				0.8.5 Search vendor "OpenTibiaBR" for product "MyAAC" and version "0.8.5"		en		Affected
OpenTibiaBR Search vendor "OpenTibiaBR"		MyAAC Search vendor "OpenTibiaBR" for product "MyAAC"				0.8.6 Search vendor "OpenTibiaBR" for product "MyAAC" and version "0.8.6"		en		Affected
OpenTibiaBR Search vendor "OpenTibiaBR"		MyAAC Search vendor "OpenTibiaBR" for product "MyAAC"				0.8.7 Search vendor "OpenTibiaBR" for product "MyAAC" and version "0.8.7"		en		Affected
OpenTibiaBR Search vendor "OpenTibiaBR"		MyAAC Search vendor "OpenTibiaBR" for product "MyAAC"				0.8.8 Search vendor "OpenTibiaBR" for product "MyAAC" and version "0.8.8"		en		Affected
OpenTibiaBR Search vendor "OpenTibiaBR"		MyAAC Search vendor "OpenTibiaBR" for product "MyAAC"				0.8.9 Search vendor "OpenTibiaBR" for product "MyAAC" and version "0.8.9"		en		Affected
OpenTibiaBR Search vendor "OpenTibiaBR"		MyAAC Search vendor "OpenTibiaBR" for product "MyAAC"				0.8.10 Search vendor "OpenTibiaBR" for product "MyAAC" and version "0.8.10"		en		Affected
OpenTibiaBR Search vendor "OpenTibiaBR"		MyAAC Search vendor "OpenTibiaBR" for product "MyAAC"				0.8.11 Search vendor "OpenTibiaBR" for product "MyAAC" and version "0.8.11"		en		Affected
OpenTibiaBR Search vendor "OpenTibiaBR"		MyAAC Search vendor "OpenTibiaBR" for product "MyAAC"				0.8.12 Search vendor "OpenTibiaBR" for product "MyAAC" and version "0.8.12"		en		Affected
OpenTibiaBR Search vendor "OpenTibiaBR"		MyAAC Search vendor "OpenTibiaBR" for product "MyAAC"				0.8.13 Search vendor "OpenTibiaBR" for product "MyAAC" and version "0.8.13"		en		Affected
OpenTibiaBR Search vendor "OpenTibiaBR"		MyAAC Search vendor "OpenTibiaBR" for product "MyAAC"				0.8.14 Search vendor "OpenTibiaBR" for product "MyAAC" and version "0.8.14"		en		Affected
OpenTibiaBR Search vendor "OpenTibiaBR"		MyAAC Search vendor "OpenTibiaBR" for product "MyAAC"				0.8.15 Search vendor "OpenTibiaBR" for product "MyAAC" and version "0.8.15"		en		Affected
OpenTibiaBR Search vendor "OpenTibiaBR"		MyAAC Search vendor "OpenTibiaBR" for product "MyAAC"				0.8.16 Search vendor "OpenTibiaBR" for product "MyAAC" and version "0.8.16"		en		Affected