Vulnerability · Published Feb 22, 2026 · Assigned by VulDB

CVE-2026-2956qinming99 dst-admin restore revertBackup command injection

Medium 6.3

In plain English

A medium-severity command injection in dst-admin from qinming99. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 8.9% (higher than 95% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium

Exploit odds (30 days)8.9%top 4.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A security flaw has been discovered in qinming99 dst-admin up to 1.5.0. This affects the function revertBackup of the file /home/restore. The manipulation of the argument Name results in command injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
qinming99	dst-admin	1.01.11.21.31.41.5.0

Weakness: CWE-77, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References

VDB-347323 | qinming99 dst-admin restore revertBackup command injection vdb-entry, technical-description
VDB-347323 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #754508 | dst-admin dst-admin <= 1.5.0 Code Injection third-party-advisory
https://fx4tqqfvdw4.feishu.cn/docx/ObYgdtoweowo8Vx4dmuckqC7nBe?from=from_copylink exploit