CVE-2026-118869

An OS command injection vulnerability exists in SHIRASAGI, which may allow an authenticated attacker to execute arbitrary OS commands on the system running the product.

8.7 HIGHEPSS 1.05%Not in KEVNVD: Deferred

Last updated: 2026-11-06 20:36 UTC

OverviewCVSS details

8.7HIGHCVSS 4.0

Score source: jpcert (CNA)
NVD status: Deferred
Published: Nov 5, 2026
Assigner: jpcert

Affected

SHIRASAGI (SHIRASAGI Project)

Versions: v1.19.0 through v1.21.0

Exploitation

Public exploit: None listed
CISA KEV: Not listed
KEV due date: —
SSVC: Exploitation none · Automatable no · Impact total

EPSS · FIRST, scored Nov 7

1.05%chance of exploitation in 30 days

Higher than 64.71% of CVEs

CVSS 4.0 · jpcert (CNA)

8.7High

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Attack vector: Network
Attack complexity: Low
Attack requirements: None
Privileges required: Low
User interaction: None
Confidentiality impact: High
Integrity impact: High
Availability impact: High
Confidentiality (other systems): None
Integrity (other systems): None
Availability (other systems): None

CVSS 3.0 · jpcert (CNA)

8.8High

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack vector: Network
Attack complexity: Low
Privileges required: Low
User interaction: None
Scope: Unchanged
Confidentiality impact: High
Integrity impact: High
Availability impact: High

NVD status: Deferred

Overview Affected Products References

NVD CVE.org

Overview

Severity

Score	Severity	Version	Vector String
8.7	HIGH	4.0jpcert (CNA)	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.8	HIGH	3.0jpcert (CNA)	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CVE ID: CVE-2026-118869
Status: Deferred
Assigner (CNA): jpcert
Published: Nov 5, 2026
Last modified: 2026-11-06 20:36 UTC
Weaknesses: CWE-78 · Improper neutralization of special elements used in an OS command ('OS Command Injection')

Sources

Refreshed hourly from the sources above. Last fetched 2026-11-08 08:46 UTC.