PT-2023-30166 · Unknown+1 · Mattermost+1

Vultza · Published 2023-12-12 · Updated 2024-03-06 · CVE-2023-46701

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Mattermost (affected versions not specified)

Description The issue is related to a lack of authorization checks in the "/plugins/playbooks/api/v0/runs/add-to-timeline-dialog" endpoint of the Playbooks plugin. This allows an attacker to obtain limited information about a post if they know the post ID.

Recommendations As a temporary workaround, consider restricting access to the "/plugins/playbooks/api/v0/runs/add-to-timeline-dialog" endpoint until a patch is available. Avoid using the post ID variable in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

IDOR

Information Disclosure

Weakness Enumeration

CWE-639

CWE-200

Related Identifiers

BIT-MATTERMOST-2023-46701

CVE-2023-46701

Affected Products

Mattermost

Playbooks

References · 6

• https://mattermost.com/security-updates · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-46701 · Security Note
• https://osv.dev/vulnerability/BIT-mattermost-2023-46701 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-46701 · Vendor Advisory
• https://twitter.com/CVEnew/status/1734493125542903972 · Twitter Post
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-46701 · Note