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Sensitive data exposed in OpenPanel standard output logs

Priority LOW 31CWE-532Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Passive
Attack complexity
Low
Attack requirements
None
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-532.

Summary

OpenPanel before 3.0.0 writes database connection URLs and email template data to standard output logs. A user with access to these logs can obtain database credentials from migration startup logs and password-reset tokens logged when SMTP_HOST and RESEND_API_KEY are unset. The flaw is classified as CWE-532, insertion of sensitive information into a log file.

Written with Claude Haiku 5.5 from the sources below · 2026-11-04

Description from the CNA

OpenPanel before 3.0.0 contains an information exposure vulnerability that writes database connection URLs and email template data to standard output logs. Users with log access can obtain database credentials from migration startup logs and password-reset tokens logged when SMTP_HOST and RESEND_API_KEY are unset.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00277 20th percentileScored 2026-11-07
Fix Fixed openpanel (Openpanel-dev): 3.0.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Openpanel-devopenpanelbefore 3.0.03.0.0Patch availableCNA
  • openpanel VendorOpenpanel-dev Affected before 3.0.0 Fixed in 3.0.0 Patch available CNA

Remediation

Upgrade openpanel to version 3.0.0, which fixes this flaw.

Written with Claude Haiku 5.5 from the sources below · 2026-11-04

  • Fix · CNA openpanel (Openpanel-dev) Fixed in 3.0.0

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Openpanel-dev openpanel 3.0.0

    14 records Highest priority Priority HIGH 4 HIGH, 4 MEDIUM, 6 LOW

    Other records, highest priority first

    • TI-2026-80976 Sandbox escape in OpenPanel webhook JavaScript templates allows code executionPriority HIGH 73
    • TI-2026-80973 SQL injection in OpenPanel ClickHouse query lets users read other tenants' dataPriority HIGH 72
    • TI-2026-80981 Missing authentication in OpenPanel Bull Board worker dashboardPriority HIGH 70

Timeline

  1. 2026-10-26 Threatist record created from CVE-2026-116814
  2. 2026-10-27 Alias added: GHSA-3j3f-vrq7-3c85
  3. 2026-10-27 Priority changed: MEDIUM → LOW
  4. 2026-11-04 CISA SSVC decision points changed

References

  • TI-2026-63244 OpenPanel js-runtime through 2.3.0 JavaScript Template Sandbox Escape RCE CVSS 4.0CRITICAL 9.4
  • TI-2026-80976 Sandbox escape in OpenPanel webhook JavaScript templates allows code execution CVSS 4.0HIGH 8.7
  • TI-2026-80973 SQL injection in OpenPanel ClickHouse query lets users read other tenants' data CVSS 4.0HIGH 8.6
  • TI-2026-80981 Missing authentication in OpenPanel Bull Board worker dashboard CVSS 4.0MEDIUM 6.9
  • TI-2026-80975 Missing authorization in OpenPanel exposes project chart annotations CVSS 4.0MEDIUM 6.9
  • TI-2026-63243 OpenPanel API through 2.3.0 Authentication Bypass via Unverified Client Secret CVSS 4.0MEDIUM 6.9
See all 31 →

Sources