Critical, CVSS 9.3crates.ioPublished
mpp has multiple payment bypass and griefing vulnerabilities
GHSA-fxc9-7j2w-vx54
- Affected
- crates.io mpp < 0.8.0
- Fixed in
- 0.8.0· Vendor fix available
- Issue
- Impact Multiple vulnerabilities were discovered which allowed for undesirable behaviors, including: - Performing free tempo/charge requests - Replaying existing tempo/charge requests - Performing free tempo/session requests - Piggybacking off existing tempo/session channels - Griefing existing tempo/session channels - Manipulate the fee payer of a tempo/charge or tempo/session handler into paying for requests - Replaying existing stripe/charge requests Patches The issues are patched in 0.8.0 Workarounds There are no workarounds available for these vulnerabilities
Recommended action: Upgrade to 0.8.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.