CVE-2023-45847 describes a denial-of-service vulnerability in Mattermost Playbooks, affecting Mattermost Server. The flaw stems from a lack of length validation when setting a run checklist title, allowing an unauthenticated attacker to send a specially crafted request and crash the Playbooks plugin. This vulnerability is rated High severity (CVSS 7.5), indicating it can be exploited remotely with low complexity and without user interaction, leading to high availability impact. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 0, <= 8.1.5CPE match | cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:* | ||
>= 0, <= 9.0.3CPE match | cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:* | ||
>= 0, <= 9.1.2CPE match | cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:* | ||
>= 0, <= 9.2.1CPE match | cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:* | ||
<= 7.8.14CPE matchmatch criteria | cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.