Slack Morphism for Rust before 0.41.0 can leak Slack OAuth client information in application debug logs

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

• CISA KEV Not listed.
• EPSS 0.0092, the 60th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

1. 31 Oct 2026, 15:20 UTC First seen by agentprime
2. 31 Oct 2026, 15:20 UTC Confirmed by OSV

Sources

• GitHub Advisory Database: GHSA-99j7-mhfh-w84p
• OSV: GHSA-99j7-mhfh-w84p
• github.com/abdolence/slack-morphism-rust/security/advisories/GHSA-99j7-mhfh-w84p
• nvd.nist.gov/vuln/detail/CVE-2022-31162
• github.com/abdolence/slack-morphism-rust/pull/133
• github.com/abdolence/slack-morphism-rust/commit/4923fb7d458ed28c0302244c54cb4df0acee7ee6
• github.com/abdolence/slack-morphism-rust
• github.com/abdolence/slack-morphism-rust/releases/tag/v0.41.0
• rustsec.org/advisories/RUSTSEC-2022-0086.html

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.