CVE-2022-31162: Slack Morphism Project Slack Morphism

High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days.

Slack Morphism is an async client library for Rust. Prior to 0.41.0, it was possible for Slack OAuth client information to leak in application debug logs. Stricter and more secure debug formatting was introduced in v0.41.0 for OAuth secret types to reduce the possibility of printing sensitive information in application logs. As a workaround, do not print/output requests and responses for OAuth and client configurations in logs.

Affected products

• Slack Morphism Project Slack Morphism: before 0.41.0 (fixed in 0.41.0)

Published 2022-07-22. Last modified 2026-06-17.