Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
NutzBoot versions up to 2.6.0-SNAPSHOT (Maven org.nutz:nutzboot-parent) contain an improper authorization flaw in the Transaction API of a demo module, where the from, to and wei arguments are not properly checked. A remote attacker may be able to exploit this, and the exploit has been publicly disclosed. No fixed version is listed.
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
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 6.9 | Medium | 4.0 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | CNA (VulDB) |
- CISA KEV Not listed.
- EPSS 0.0051, the 43rd percentile, on 12 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 15:09 UTC First seen by agentprime
- 31 Oct 2026, 15:09 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-53v5-9752-qq92
- OSV: GHSA-53v5-9752-qq92
- nvd.nist.gov/vuln/detail/CVE-2025-13806
- github.com/Xzzz111/exps/blob/main/archives/nutzboot-UnauthorizedTransfer-1/report.md
- github.com/Xzzz111/exps/blob/main/archives/nutzboot-UnauthorizedTransfer-1/report.md#vulnerability-details-and-poc
- github.com/nutzam/nutzboot
- vuldb.com/?ctiid.333816
- vuldb.com/?id.333816
- vuldb.com/?submit.692061