obsidian-tc: Default folder ACL is fail-open; .obsidian plugin secrets are readable by default

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 0.0024, the 15th percentile, on 7 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

1. 31 Oct 2026, 13:33 UTC First seen by agentprime
2. 31 Oct 2026, 13:33 UTC Confirmed by OSV

Sources

• GitHub Advisory Database: GHSA-cvp8-vvgf-69q4
• OSV: GHSA-cvp8-vvgf-69q4
• github.com/The-40-Thieves/obsidian-tc/security/advisories/GHSA-cvp8-vvgf-69q4
• github.com/The-40-Thieves/obsidian-tc/pull/73
• github.com/The-40-Thieves/obsidian-tc/commit/74de320ddea855e1dec47d67beabe88491149dab
• github.com/The-40-Thieves/obsidian-tc
• github.com/The-40-Thieves/obsidian-tc/releases/tag/v1.3.1
• nvd.nist.gov/vuln/detail/cve-2026-77364

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.