PT-2026-29121 · Unknown · Dsai-Cline

Secsys-Fdu · Published 2026-03-30 · Updated 2026-04-08 · CVE-2026-30313

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions DSAI-Cline (affected versions not specified)

Description The command auto-approval module in DSAI-Cline has a critical operating system command injection flaw. The security mechanism, which uses a whitelist, is ineffective because the system validates commands using string-based parsing. While dangerous operators like semicolons (;), double ampersands (&&), double pipes (||), pipes (|), and command substitution patterns are intercepted, raw newline characters embedded within the input are not considered. An attacker can embed a newline character between a whitelisted command and malicious code (for example, git log malicious command), causing DSAI-Cline to incorrectly identify it as a safe operation and automatically approve it. The underlying PowerShell interpreter treats the newline as a command separator, executing both commands sequentially, leading to Remote Code Execution without any user interaction.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

RCE

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2026-30313

Affected Products

Dsai-Cline

References · 4

• 🔥 https://github.com/Secsys-FDU/LLM-Tool-Calling-CVEs/issues/9 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-30313 · Security Note
• https://t.me/cveNotify/158465 · Telegram Post
• https://github.com/necboy/cline-DSAI · Note