CVE-2026-58455Network attack vector

Unauthenticated command execution via unescaped compose path

Published Jul 2, 2026 · Updated Jul 2, 2026

OS command injection in Notifiarr Dockwatch 0.6.567 and earlier allows remote attackers to execute shell commands via composePath. loader.php redirects unauthenticated requests without exiting, while ajax/compose.php interpolates composePath into shell commands without escaping. The attacker must first seed the session flag through the incomplete authentication check; code runs in the Dockwatch container and commonly reaches the host through its mounted Docker socket.

CVSS severityUnavailable
Unscored
EPSS probability8.04%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in Notifiarr Dockwatch 0.6.567 and earlier allows remote attackers to execute shell commands via composePath. loader.php redirects unauthenticated requests without exiting, while ajax/compose.php interpolates composePath into shell commands without escaping. The attacker must first seed the session flag through the incomplete authentication check; code runs in the Dockwatch container and commonly reaches the host through its mounted Docker socket.

The record

CVE
CVE-2026-58455
Published
Jul 2, 2026
Updated
Jul 2, 2026
Vendor
Notifiarr
Product
Dockwatch
Classifications
T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 2, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 2, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=0.6.567

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Notifiarr · Dockwatchversion=0 <=0.6.567

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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