CVE-2026-58455 | Dockwatch through 0.6.567 contains an unauthenticated OS com… | CVSS 9.8 CRITICAL

Description

Dockwatch through 0.6.567 contains an unauthenticated OS command injection vulnerability that allows remote attackers to execute arbitrary shell commands by exploiting a missing exit() after an authentication redirect in loader.php combined with unsanitized input passed to shell_exec() in ajax/compose.php. Attackers can seed the required session flag through the incomplete auth check, then inject arbitrary commands via the composePath POST parameter in the composePull action to achieve full host compromise, facilitated by the standard deployment mounting of the Docker socket.

Metadata

CVE ID: CVE-2026-58455
State: PUBLISHED
Assigner: VulnCheck
Reserved: 2026-06-30 20:20 UTC
Published: 2026-07-02 15:12 UTC
Last updated: 2026-07-02 15:12 UTC
Primary CWE: CWE-698
Execution After Redirect (EAR)
Vendor / Product: Notifiarr / dockwatch
Sources: cve.org · NVD

Severity & Metrics

9.8 CRITICAL CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products (1)

Vendor	Product	Platform	Versions
Notifiarr	dockwatch	—	0 ≤ 0.6.567

Weakness (CWE)

CWE	Source	Description
CWE-698	cna	Execution After Redirect (EAR)
CWE-78	cna	Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CVSS scores (2)

Score	Severity	Version	Source	Vector
9.8	CRITICAL	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.2	CRITICAL	4.0	cna	CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

References (2)