PT-2026-21467 · Qinming99 · Dst-Admin

Xcxr · Published 2026-02-22 · Updated 2026-02-25 · CVE-2026-2956

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions qinming99 dst-admin versions up to 1.5.0

Description A security flaw exists in qinming99 dst-admin up to version 1.5.0. The issue is related to command injection in the revertBackup function located in the /home/restore file. The Name argument can be manipulated to trigger this flaw. This allows for remote attacks. The exploit has been publicly released. The vendor was notified but did not respond.

Recommendations Versions prior to 1.5.0 are affected. As a temporary workaround, consider restricting access to the /home/restore file to minimize the risk of exploitation. Avoid using the Name argument in the revertBackup function until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Special Elements Injection

Command Injection

Weakness Enumeration

CWE-74

CWE-77

Related Identifiers

CVE-2026-2956

Affected Products

Dst-Admin

References · 11

• 🔥 https://fx4tqqfvdw4.feishu.cn/docx/ObYgdtoweowo8Vx4dmuckqC7nBe?from=from_copylink · Exploit
• https://osv.dev/vulnerability/CVE-2026-2956 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-2956 · Security Note
• https://vuldb.com/?ctiid.347323 · Note
• https://t.me/cveNotify/152792 · Telegram Post
• https://t.me/cveNotify/153196 · Telegram Post
• https://vuldb.com/?id.347323 · Note
• https://vuldb.com/?submit.754508 · Note
• https://twitter.com/SecAideInfo/status/2026609111367082288 · Twitter Post
• https://twitter.com/CVEnew/status/2025809040929087642 · Twitter Post
• https://t.me/CVEtracker/45456 · Telegram Post