๐Ÿ” CVE Alert

CVE-2026-103958

HIGH 7.6

Server-side request forgery in the tool server and remote agent connection handling in Loom for AWS

CVSS Score
7.6
EPSS Score
0.0%
EPSS Percentile
0th

Server-side request forgery in the tool server and remote agent connection handling in Loom for AWS before 1.7.0 might allow an authenticated remote user to obtain the credentials of the application's own container role and to read responses from arbitrary internal network locations, via a crafted connection address supplied when registering, updating or testing a tool server or remote agent. To remediate this issue, users should upgrade to version 1.7.0 or later.

CWE CWE-918
Vendor aws
Product loom
Published Oct 2, 2026
Last Updated Oct 2, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
Low
Availability
None

Affected Versions

AWS / loom
0 < 1.7.0

References

NVD โ†— CVE.org โ†— EPSS Data โ†—
github.com: https://github.com/awslabs/loom/releases/tag/v1.7.0 aws.amazon.com: https://aws.amazon.com/security/security-bulletins/2026-124-aws/ github.com: https://github.com/awslabs/loom/security/advisories/GHSA-w6g6-h8pv-6mc7