CVE-2023-46701

Inaccessible Post Information Leak via Run Timeline IDOR

Severity Score

5.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Mattermost fails to perform authorization checks in the /plugins/playbooks/api/v0/runs/add-to-timeline-dialog endpoint of the Playbooks plugin allowing an attacker to get limited information about a post if they know the post ID

Mattermost no realiza comprobaciones de autorización en el endpoint /plugins/playbooks/api/v0/runs/add-to-timeline-dialog del complemento Playbooks, lo que permite a un atacante obtener información limitada sobre una publicación si conoce el ID de la publicación.

*Credits: vultza (vultza)

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-12-05 CVE Reserved
2023-12-12 CVE Published
2024-08-02 CVE Updated
2025-04-15 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CWE-639: Authorization Bypass Through User-Controlled Key

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://mattermost.com/security-updates	2023-12-14

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Mattermost Search vendor "Mattermost"		Mattermost Server Search vendor "Mattermost" for product "Mattermost Server"				<= 7.8.14 Search vendor "Mattermost" for product "Mattermost Server" and version " <= 7.8.14"		-		Affected
Mattermost Search vendor "Mattermost"		Mattermost Server Search vendor "Mattermost" for product "Mattermost Server"				>= 8.0.0 <= 8.1.5 Search vendor "Mattermost" for product "Mattermost Server" and version " >= 8.0.0 <= 8.1.5"		-		Affected
Mattermost Search vendor "Mattermost"		Mattermost Server Search vendor "Mattermost" for product "Mattermost Server"				>= 9.0.0 <= 9.0.3 Search vendor "Mattermost" for product "Mattermost Server" and version " >= 9.0.0 <= 9.0.3"		-		Affected
Mattermost Search vendor "Mattermost"		Mattermost Server Search vendor "Mattermost" for product "Mattermost Server"				>= 9.1.1 <= 9.1.2 Search vendor "Mattermost" for product "Mattermost Server" and version " >= 9.1.1 <= 9.1.2"		-		Affected
Mattermost Search vendor "Mattermost"		Mattermost Server Search vendor "Mattermost" for product "Mattermost Server"				>= 9.2.0 <= 9.2.1 Search vendor "Mattermost" for product "Mattermost Server" and version " >= 9.2.0 <= 9.2.1"		-		Affected