CVE-2026-5831

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

1.11% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 63.6% of scored records. A rank, not a probability.

NVD base score

5.3 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Deferred. NVD last modified this record on 2026-07-24.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-04-09 01:45Z4 MO AGO

Last updated

2026-04-09 13:45Z4 MO AGO

Reserved

2026-04-08

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

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

Weaknesses

• CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')Class
• CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')Base

Data version

5.2

Document digest

77c1ef5bdf8269671b83f2f6ffd575556b68fb290fd0eb9978a30cd9552a2072

• vuldb.comVDB-356278 | Agions taskflow-ai terminal_execute handlers.ts os command injectionhttps://vuldb.com/vuln/356278vdb-entry
• vuldb.comVDB-356278 | CTI Indicators (IOB, IOC, TTP, IOA)https://vuldb.com/vuln/356278/ctisignaturepermissions-required
• vuldb.comSubmit #789515 | Agions taskflow-ai 2.1.8 Command Injectionhttps://vuldb.com/submit/789515third-party-advisory
• github.comhttps://github.com/Agions/taskflow-ai/issues/2issue-tracking
• github.comhttps://github.com/Agions/taskflow-ai/commit/c1550b445b9f24f38c4414e9a545f5f79f23a0fepatch
• github.comhttps://github.com/Agions/taskflow-ai/releases/tag/v2.1.9patch
• github.comhttps://github.com/Agions/taskflow-ai/product