How serious is CVE-2026-2957?

This vulnerability has a CVSS score of 5.3 out of 10, classified as MEDIUM severity. Proof-of-concept exploit code is publicly available, making this an active threat.

Is there exploit code available for CVE-2026-2957?

Yes, proof-of-concept exploit code for CVE-2026-2957 is publicly available on GitHub and security research platforms. This increases the risk of active exploitation.

Which products are affected by CVE-2026-2957?

CVE-2026-2957 affects dst-admin project dst-admin. Check the full CVE details for specific version information.

How do I fix CVE-2026-2957?

To remediate CVE-2026-2957, check for security patches from dst-admin project. Apply all available updates and security patches. If no patch is available, implement recommended workarounds or security controls to mitigate the risk.

CVE-2026-2957

Medium

|5.3

Exploit Available

Plain English Summary

AI-powered analysis for quick understanding

An attacker can remotely trigger a denial of service in the dst-admin software, causing it to become unresponsive or crash. This vulnerability affects versions up to 1.5.0 and can be exploited easily, as the method to do so is publicly available.

Technical 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.

CVSS Vector Analysis

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

Confidentiality ImpactHigh

Integrity ImpactHigh

Availability ImpactHigh

ScopeChanged

Vector String

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/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

Exploit Resources

Search for proof-of-concept code and exploit modules

GitHub Search Exploit-DB Nuclei Templates Metasploit Vulners

Official References

NIST NVD

Est. Bounty

$724($500-$1K)

Vendor Response

Grade APatched in 2 days

Quick Information

Published

Feb 22, 2026

about 1 month ago

Last Modified

Feb 25, 2026

about 1 month ago

Vendor

dst-admin project

Product

dst-admin

Related Vulnerabilities

CVE-2026-2956Medium

An attacker can remotely execute arbitrary commands on a vulnerable system by manipulating input in the revertBackup function of the dst-admin software. This flaw affects versions up to 1.5.0 and can be exploited without needing any special access or credentials.