CVE-2026-2957: A weakness has been identified in qinming99 dst-admin up to 1.5.0

Q: How do I fix CVE-2026-2957?

dst-admin: upgrade to newer than 1.5.0. Exact commands for each OS are on this page.

Q: Is CVE-2026-2957 being exploited?

CVE-2026-2957 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-2957 affect?

CVE-2026-2957 affects dst-admin. Severity is medium (CVSS 5.4). 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

Q: How urgent is CVE-2026-2957?

Priority 33/100. Public exploit reference

Routine

MEDIUM 5.4UPGRADE

CVE-2026-2957 is a medium-severity flaw (CVSS 5.4) affecting dst-admin. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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 respon

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 63%)
CISA exploited list	No
Weakness	CWE-404
Published	2026-02-22
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: dst-admin project

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-02-22 23:15 UTCPublished CVE record published
2026-06-17 10:32 UTCUpdated Record last modified

dst-admin project dst-admin UPGRADE

Affected: <= 1.5.0

Fixed in: newer than 1.5.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy dst-admin || rpm -q dst-admin || dst-admin --version

2. UPGRADE to newer than 1.5.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade dst-admin

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade dst-admin

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-2957?

dst-admin: upgrade to newer than 1.5.0. Exact commands for each OS are on this page.

Is CVE-2026-2957 being exploited?

CVE-2026-2957 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-2957 affect?

CVE-2026-2957 affects dst-admin. Severity is medium (CVSS 5.4). 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

How urgent is CVE-2026-2957?

Priority 33/100. Public exploit reference

Software pages

Java vulnerabilities

Related CVEs

CVE-2026-2956 MEDIUM 6.3 UPGRADE A security flaw has been discovered in qinming99 dst-admin up to 1.5.0

References

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