CVE-2026-2957

qinming99 dst-admin File BackupController.java deleteBackup denial of service

HIGH
8.1
CVSS Score
Published: February 22, 2026 at 11:02 PM UTC
Updated: June 17, 2026 at 10:32 AM UTC
2 products affected across 2 vendorsDst AdminDst Admin

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Severity
HIGH8.1
Exploit prediction
EPSS 0.4%
SSVC
PoC

Description

A weakness has been identified in qinming99 dst-admin up to 1.5.0. This impacts the function deleteBackup of the file src/main/java/com/tugos/dst/admin/controller/BackupController.java of the component File Handler. This manipulation causes denial of service. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

SignaturePermissions RequiredVDB Entry
https://vuldb.com/?ctiid.347324
VDB EntryTechnical DescriptionThird Party Advisory
https://vuldb.com/?id.347324
Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.754510

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-404

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