CVE-2026-91842

A vulnerability has been found in OpenBankProject OBP-API up to 1.10.1. This impacts the function KryoInjection.invert of the file obp-api/src/main/scala/code/api/cache/Redis.scala of the component Kryo Handler. Such manipulation leads to deserialization. The attack can be launched remotely. A high complexity level is associated with this attack. The exploitability is said to be difficult. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v3 4.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

4.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.7 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:H/Au:M/C:P/I:P/A:P

Exploitability : 3.2 / Impact : 6.4

Access Vector NETWORK

Access Complexity HIGH

Authentication MULTIPLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/OpenBankProject/OBP-API/
https://github.com/OpenBankProject/OBP-API/issues/2888
https://github.com/OpenBankProject/OBP-API/security/advisories/GHSA-889g-wggr-jrrq
https://vuldb.com/cve/CVE-2026-91842
https://vuldb.com/submit/933652
https://vuldb.com/vuln/404073
https://vuldb.com/vuln/404073/cti

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-15 15:17

Updated : 2026-09-15 16:17

NVD link : CVE-2026-91842

Mitre link : CVE-2026-91842

CVE.ORG link : CVE-2026-91842

JSON object : View

Products Affected

No product.

CWE

CWE-20

Improper Input Validation

CWE-502

Deserialization of Untrusted Data

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