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Sparkle's AppInstaller post-stage-1 XPC listener accepts unvalidated connections, allowing spoofed appcast item data injection
Sparkle's AppInstaller post-stage-1 XPC listener accepts unvalidated connections, allowing spoofed appcast item data injection
Affected packages
- github.com/sparkle-project/Sparkle
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://github.com/sparkle-project/Sparkle/security/advisories/GHSA-g3hp-f6mg-559v
- https://github.com/sparkle-project/Sparkle
Structured record: https://osv.dev/vulnerability/GHSA-g3hp-f6mg-559v
Recommended response stack
Snyk — Scan your dependencies in CI and fix this vulnerability.→Socket — Detect malicious and compromised packages before they ship.→
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