CVE-2022-1982 describes an uncontrolled resource consumption vulnerability in Mattermost Server versions 6.6.0 and earlier. An authenticated attacker can exploit this flaw by uploading a specially crafted SVG attachment to a post, leading to a server crash. With a CVSS score of 6.5 (Medium), this vulnerability is easily exploitable over the network with low privileges and no user interaction, resulting in high availability impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 5.0.0, < 6.3.8CPE matchmatch criteria | cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* | ||
>= 6.4.0, < 6.4.3CPE matchmatch criteria | cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* | ||
6.5.0CPE matchmatch criteria | cpe:2.3:a:mattermost:mattermost_server:6.5.0:*:*:*:*:*:*:* | ||
6.6.0CPE matchmatch criteria | cpe:2.3:a:mattermost:mattermost_server:6.6.0:*:*:*:*:*:*:* |
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, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.