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PatchSiren cyber security CVE debrief

CVE-2026-11521 Mohammed-eid35 CVE debrief

CVE-2026-11521 is a security vulnerability detected in Mohammed-eid35 bank-management-system-springboot up to 7b9bcc65ad7df3db29af71aed9bb500e5f24d948. The vulnerability affects an unknown part of the file src/main/java/com/alien/bank/management/system/controller/TransactionController.java of the component Transaction Endpoint, leading to improper authorization. The attack can be launched remotely, and the exploit has been disclosed publicly and may be used. The product follows a rolling release approach for continuous delivery, so version details for affected and updated releases are not available. The project was informed early through an issue report but has not responded yet.

Vendor
Mohammed-eid35
Product
bank-management-system-springboot
CVSS
LOW 2.1
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-08
Original CVE updated
2026-07-23
Advisory published
2026-06-08
Advisory updated
2026-07-23

Who should care

Users of Mohammed-eid35 bank-management-system-springboot up to 7b9bcc65ad7df3db29af71aed9bb500e5f24d948 should be aware of this vulnerability and consider potential impacts on their systems.

Technical summary

CVE-2026-11521 has a CVSS score of 2.1 and is classified as LOW severity. The vulnerability is caused by improper authorization in the Transaction Endpoint component. The CVSS vector is CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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.

Defensive priority

LOW

Recommended defensive actions

  • Consider reviewing and updating the affected component (TransactionController.java) to enforce proper authorization.
  • Follow the project's rolling release approach to ensure the latest updates are applied.
  • Monitor the project's response to the issue report for potential patches or updates.

Evidence notes

The vulnerability was detected in Mohammed-eid35 bank-management-system-springboot up to 7b9bcc65ad7df3db29af71aed9bb500e5f24d948. The exploit has been disclosed publicly and may be used.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-11521 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-11521

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-11521 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-11521

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.