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TI-2025-12620 Aliases CVE-2025-13805GHSA-fgmj-6h3v-4q56

nutzam NutzBoot LiteRpc-Serializer HttpServletRpcEndpoint.java getInputStream deserialization

Priority MEDIUM 61CWE-20Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
Low · None · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub. Impact type from CWE-502.

Summary

A weakness has been identified in nutzam NutzBoot up to 2.6.0-SNAPSHOT. This affects the function getInputStream of the file nutzcloud/nutzcloud-literpc/src/main/java/org/nutz/boot/starter/literpc/impl/endpoint/http/HttpServletRpcEndpoint.java of the component LiteRpc-Serializer. Executing a manipulation can lead to deserialization. The attack may be launched remotely. This attack is characterized by high complexity. The exploitability is reported as difficult. The exploit has been made available to the public and could be used for attacks.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00407 35th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
nutzamNutzBoot2.6.0-SNAPSHOT—No fix listedCNA
—org.nutz:nutzboot-parent (Maven)up to 2.6.0-SNAPSHOT—No fix listedGHSA-fgmj-6h3v-4q56
  • NutzBoot Vendornutzam Affected 2.6.0-SNAPSHOT Fixed in — No fix listed CNA
  • org.nutz:nutzboot-parent (Maven) Vendor— Affected up to 2.6.0-SNAPSHOT Fixed in — No fix listed GHSA-fgmj-6h3v-4q56

CPE names CNA · 1

CPEVersionsRoleVendor
cpe:2.3:a:nutzam:nutzboot:*:*:*:*:*:*:*:*——nutzam
  • cpe:2.3:a:nutzam:nutzboot:*:*:*:*:*:*:*:* Versions — — ·nutzam

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-13805
  2. 2026-10-03 Alias added: GHSA-fgmj-6h3v-4q56

References

Exploit 1

Advisory 1

Other 2

  • TI-2025-12621 nutzam NutzBoot Transaction API EthModule.java improper authorization CVSS 4.0MEDIUM 6.9
  • TI-2025-12619 nutzam NutzBoot Ethereum Wallet EthModule.java information disclosure CVSS 4.0MEDIUM 5.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences