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CVE Vulnerability Details :
CVE-2026-2957
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-22 Feb, 2026 | 23:02
Updated At-22 Feb, 2026 | 23:02
Rejected At-
▼CVE Numbering Authority (CNA)
qinming99 dst-admin File BackupController.java deleteBackup denial of service

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 Products
Vendor
qinming99
Product
dst-admin
Modules
  • File Handler
Versions
Affected
  • 1.0
  • 1.1
  • 1.2
  • 1.3
  • 1.4
  • 1.5.0
Problem Types
TypeCWE IDDescription
CWECWE-404Denial of Service
Type: CWE
CWE ID: CWE-404
Description: Denial of Service
Metrics
VersionBase scoreBase severityVector
4.05.3MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
3.15.4MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
3.05.4MEDIUM
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
2.05.5N/A
AV:N/AC:L/Au:S/C:N/I:P/A:P/E:POC/RL:ND/RC:UR
Version: 4.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Version: 3.1
Base score: 5.4
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
Version: 3.0
Base score: 5.4
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
Version: 2.0
Base score: 5.5
Base severity: N/A
Vector:
AV:N/AC:L/Au:S/C:N/I:P/A:P/E:POC/RL:ND/RC:UR
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

reporter
xcxr (VulDB User)
Timeline
EventDate
Advisory disclosed2026-02-22 00:00:00
VulDB entry created2026-02-22 01:00:00
VulDB entry last update2026-02-22 08:19:28
Event: Advisory disclosed
Date: 2026-02-22 00:00:00
Event: VulDB entry created
Date: 2026-02-22 01:00:00
Event: VulDB entry last update
Date: 2026-02-22 08:19:28
Replaced By

Rejected Reason

References
HyperlinkResource
https://vuldb.com/?id.347324
vdb-entry
technical-description
https://vuldb.com/?ctiid.347324
signature
permissions-required
https://vuldb.com/?submit.754510
third-party-advisory
https://fx4tqqfvdw4.feishu.cn/docx/YKwydLrdno51JtxJksmcWSfbnvd?from=from_copylink
exploit
Hyperlink: https://vuldb.com/?id.347324
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/?ctiid.347324
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/?submit.754510
Resource:
third-party-advisory
Hyperlink: https://fx4tqqfvdw4.feishu.cn/docx/YKwydLrdno51JtxJksmcWSfbnvd?from=from_copylink
Resource:
exploit
Details not found