CVE-2026-84285

Arbitrary command execution via undisclosed input handling

Published Sep 21, 2026 · Updated Sep 21, 2026

OS command injection in Enalean Tuleap Enterprise Edition 17.3-1 through 17.3-12 and 17.5-1 through 17.5-28 allows attackers to execute commands. Enalean has not disclosed the affected component or how untrusted input reaches operating-system command construction or execution. The public record does not identify required privileges or the exposed interface; successful exploitation runs arbitrary commands on the server.

CVSS severityUnavailable
Unscored
EPSS probability1.80%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in Enalean Tuleap Enterprise Edition 17.3-1 through 17.3-12 and 17.5-1 through 17.5-28 allows attackers to execute commands. Enalean has not disclosed the affected component or how untrusted input reaches operating-system command construction or execution. The public record does not identify required privileges or the exposed interface; successful exploitation runs arbitrary commands on the server.

The record

CVE
CVE-2026-84285
Published
Sep 21, 2026
Updated
Sep 21, 2026
Vendor
Enalean
Product
Tuleap Enterprise Edition
Classifications
T1059
Attack vector
Unavailable
Privileges
Unavailable

Timeline

How it unfolded

  1. Sep 21, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 21, 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=17.3-1 <=17.3-12
  2. Affected versionversion=17.5-1 <=17.5-28

What conditions does exploitation require?

Attack vectorUnavailable in this record.
Required privilegesUnavailable in this record.

What is affected?

Enalean · Tuleap Enterprise Editionversion=17.3-1 <=17.3-12; version=17.5-1 <=17.5-28

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.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
VectorUnavailable
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1059Command and Scripting Interpreter

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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