Vulnerability record
CVE-2026-127082
The short answer
CVE-2026-127082 affects huginn huginn and is rated high (CVSS 8.3). It is not in CISA's Known Exploited Vulnerabilities catalog.
What it is
Huginn before 2026.11.09 contains an information exposure vulnerability in JqAgent that allows authenticated users to read the server process environment because the jq child process inherits it. Attackers who can create, configure or dry-run a JqAgent can supply a filter using env or $ENV to disclose APP_SECRET_TOKEN, database, SMTP and OAuth secrets.
Weakness: CWE-497.
Severity
8.3 high
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/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
Exploited (CISA KEV)
Not listed
CISA lists confirmed exploitation only
EPSS, next 30 days
No score
FIRST scores CVEs within a day of publication
How it can be exploited
- Attack vector
- Network
- Attack complexity
- Low
- Attack requirements
- None
- Privileges required
- Low
- User interaction
- None
- Confidentiality impact
- High
- Integrity impact
- None
- Availability impact
- None
Affected products
huginn. NVD's record lists the exact affected versions.
References
- github.com/huginn/huginn/blob/v2026.11.05.2/app/models/agents/jq_agent.rb#L166
- github.com/huginn/huginn/commit/826f4bd471c027660b1951408b44f9e5c5452aff
- github.com/huginn/huginn/releases/tag/v2026.11.09
- github.com/huginn/huginn/security/advisories/GHSA-3f56-748g-q34j
- www.vulncheck.com/advisories/huginn-before-2026.11.09-information-exposure-via-jqagent-jq-env-builtin
Questions
Is CVE-2026-127082 being exploited?
It is not in CISA's Known Exploited Vulnerabilities catalog as of 2026-11-13.
How do I fix CVE-2026-127082?
Follow the vendor advisory in the references below. NVD lists the affected versions under its configurations.
From NVD, CISA KEV, FIRST EPSS and OSV.dev, checked . Status on NVD: Received. The description is NVD's text, quoted as published.
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