EUVD-2026-65513Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Requires authenticated player access (PR:L); impact is limited to in-game item integrity (I:L) with no confidentiality or availability consequence.
Primary rating from Vendor (GitHub_M).
CVSS VectorVendor: GitHub_M
Lifecycle Timeline
2DescriptionCVE.org
MintyItanium Lost-Auction is an auction plugin for Minecraft. Prior to commit 88c920b05042929db334ba06d57f052b42d6b3f8, players can take items like barrier blocks or duplicate items from the GUI. Commit 88c920b05042929db334ba06d57f052b42d6b3f8 fixes the issue.
AnalysisAI
Item duplication and protected-item extraction in the MintyItanium Lost-Auction Minecraft auction plugin (all versions prior to commit 88c920b05042929db334ba06d57f052b42d6b3f8) allows authenticated players to manipulate GUI interactions to obtain barrier blocks or duplicate items from the auction interface. The root cause is improper control flow in the GUI handling logic (CWE-670), enabling players to bypass intended item restrictions without elevated permissions. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires an active, authenticated player account on a Minecraft server running the Lost-Auction plugin prior to commit 88c920b05042929db334ba06d57f052b42d6b3f8. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N) reflects a network-reachable flaw with low attack complexity requiring only standard player authentication and producing limited integrity impact. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Update the Lost-Auction plugin to the revision incorporating commit 88c920b05042929db334ba06d57f052b42d6b3f8, available at https://codeberg.org/MintyItanium/Lost-Auction/commit/88c920b05042929db334ba06d57f052b42d6b3f8. … Detailed patch versions, workarounds, and compensating controls in full report. |
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