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Description

A vulnerability was determined in DataLinkDC dinky up to 1.2.5. This affects the function addInterceptors of the file dinky-admin/src/main/java/org/dinky/configure/AppConfig.java of the component OpenAPI Endpoint. Executing a manipulation can lead to missing authentication. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

PUBLISHED Reserved 2026-02-23 | Published 2026-02-24 | Updated 2026-02-24 | Assigner VulDB




MEDIUM: 6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
HIGH: 7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
HIGH: 7.3CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
7.5AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Missing Authentication

Improper Authentication

Product status

1.2.0
affected

1.2.1
affected

1.2.2
affected

1.2.3
affected

1.2.4
affected

1.2.5
affected

Timeline

2026-02-23:Advisory disclosed
2026-02-23:VulDB entry created
2026-02-23:VulDB entry last update

Credits

Ana10gy (VulDB User) reporter

References

vuldb.com/?id.347411 (VDB-347411 | DataLinkDC dinky OpenAPI Endpoint AppConfig.java addInterceptors missing authentication) vdb-entry technical-description

vuldb.com/?ctiid.347411 (VDB-347411 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.757589 (Submit #757589 | DataLinkDC Dinky <=1.2.5 Authentication Bypass Issues) third-party-advisory

github.com/AnalogyC0de/public_exp/issues/6 issue-tracking

github.com/AnalogyC0de/public_exp/issues/6 exploit issue-tracking

cve.org (CVE-2026-3053)

nvd.nist.gov (CVE-2026-3053)

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