CVE-2025-62783
InventoryGui affected by item duplication in GUIs which use GuiStorageElement
InventoryGui is a library for creating chest GUIs for Bukkit/Spigot plugins. Versions 1.6.1-SNAPSHOT and earlier contain a vulnerability where any plugin using the `GuiStorageElement can allow item duplication when the experimental Bundle item feature is enabled on the server. The vulnerability is resolved in version 1.6.2-SNAPSHOT.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
InventoryGui affected by item duplication in GUIs which use GuiStorageElement
InventoryGui is a library for creating chest GUIs for Bukkit/Spigot plugins. Versions 1.6.1-SNAPSHOT and earlier contain a vulnerability where any plugin using the `GuiStorageElement can allow item duplication when the experimental Bundle item feature is enabled on the server. The vulnerability is resolved in version 1.6.2-SNAPSHOT.
- Record
CVE-2025-62783- CVSS 3.1
- 5.0 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N - Weakness
- CWE-837
- Updated
- 2026-11-02
EUVDEUVD-2025-36359
InventoryGui is a library for creating chest GUIs for Bukkit/Spigot plugins. Versions 1.6.1-SNAPSHOT and earlier contain a vulnerability where any plugin using the `GuiStorageElement can allow item duplication when the experimental Bundle item feature is enabled on the server. The vulnerability is resolved in version 1.6.2-SNAPSHOT.
- Record
EUVD-2025-36359- CVSS 3.1
- 5.0 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-598q-jw82-5w66
InventoryGui affected by item duplication in GUIs which use GuiStorageElement
Impact
Any plugin using the GuiStorageElement is impacted.
Patches
Patched with https://github.com/Phoenix616/InventoryGui/commit/27a52ef6d934a1c232e110e0010e4aa810c27029 ("backported" to 1.6.1-SNAPSHOT) Update to 1.6.2-SNAPSHOT to guarantee that it's included!
Workarounds
Don't use the GuiStorageElement in GUIs.
References
Original issue: https://github.com/Phoenix616/InventoryGui/issues/48
- Record
GHSA-598q-jw82-5w66- CVSS 3.1
- 5.0 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N - Weakness
- CWE-754, CWE-837
- Updated
- 2026-11-02
NVD
InventoryGui is a library for creating chest GUIs for Bukkit/Spigot plugins. Versions 1.6.1-SNAPSHOT and earlier contain a vulnerability where any plugin using the `GuiStorageElement can allow item duplication when the experimental Bundle item feature is enabled on the server. The vulnerability is resolved in version 1.6.2-SNAPSHOT.
- Record
CVE-2025-62783- CVSS 3.1
- 5.0 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N - CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-837
- Updated
- 2026-11-02
OSV
InventoryGui affected by item duplication in GUIs which use GuiStorageElement
InventoryGui is a library for creating chest GUIs for Bukkit/Spigot plugins. Versions 1.6.1-SNAPSHOT and earlier contain a vulnerability where any plugin using the `GuiStorageElement can allow item duplication when the experimental Bundle item feature is enabled on the server. The vulnerability is resolved in version 1.6.2-SNAPSHOT.
- Record
CVE-2025-62783- CVSS 3.1
- 5.0 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N - Weakness
- CWE-837
- Updated
- 2026-11-02
OSVGHSA-598q-jw82-5w66
InventoryGui affected by item duplication in GUIs which use GuiStorageElement
Impact
Any plugin using the GuiStorageElement is impacted.
Patches
Patched with https://github.com/Phoenix616/InventoryGui/commit/27a52ef6d934a1c232e110e0010e4aa810c27029 ("backported" to 1.6.1-SNAPSHOT) Update to 1.6.2-SNAPSHOT to guarantee that it's included!
Workarounds
Don't use the GuiStorageElement in GUIs.
References
Original issue: https://github.com/Phoenix616/InventoryGui/issues/48
- Record
GHSA-598q-jw82-5w66- CVSS 3.1
- 5.0 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N - Weakness
- CWE-754, CWE-837
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
de.themoep:inventoryguiMaven |
through 1.6.1-SNAPSHOT | 1.6.2-SNAPSHOT |
de.themoep:inventoryguiMaven |
before 1.6.2-SNAPSHOT | 1.6.2-SNAPSHOT |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-62783 is a medium vulnerability (CVSS 5.0) in Phoenix616 Inventorygui, published October 27, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.25%, the 17th percentile. Fixed in de.themoep:inventorygui 1.6.2-SNAPSHOT.
References
github.com/Phoenix616/InventoryGui/security/advisories/GHSA-598q-jw82-5w66
nvd.nist.gov/vuln/detail/CVE-2025-62783