CVE-2023-1782 is a critical vulnerability affecting HashiCorp Nomad and Nomad Enterprise versions 1.5.0 through 1.5.2, allowing unauthenticated users to bypass Access Control List (ACL) authorizations in clusters where mTLS is not enabled. With a CVSS score of 9.8 (Critical), this flaw presents a severe risk due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While no active exploitation, public exploit code, or significant community discussion has been observed, organizations using affected versions should prioritize upgrading to 1.5.3 to mitigate this significant security risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 1.5.0, <= 1.5.2CPE matchmatch criteria | cpe:2.3:a:hashicorp:nomad:*:*:*:*:-:*:*:* | ||
>= 1.5.0, <= 1.5.2CPE matchmatch criteria | cpe:2.3:a:hashicorp:nomad:*:*:*:*:enterprise:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.