Information disclosure in Cap-Go Capgo.app
CVE-2026-100622
capgo.app through 12.129.0 fails to verify deletion status when serving cached bundle artifacts from the public file read endpoint. Unauthenticated attackers can download deleted bundles using cached URLs and trigger restoration of deleted objects into R2 storage on cache hits.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.004 (37.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 37.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.001
Affected products
Weakness classification (CWE)
References
- GitHub Security Advisory (GHSA-26x3-6mr7-989p) (vendor-advisory)
- VulnCheck Advisory: capgo.app through 12.129.0 Cache Restoration of Deleted Bundles (third-party-advisory)
Frequently asked questions
- What is CVE-2026-100622?
- CVE-2026-100622 is a high-severity vulnerability in Cap-Go Capgo.app, classified under Information Disclosure. CVSS score: 7.5/10. Published 2026-09-26.
- How severe is CVE-2026-100622?
- High severity. CVSS v3 base score is 7.5 out of 10.