Medium severity · published Oct 26, 2026
CVE-2026-116814
OpenPanel before 3.0.0 Sensitive Information Exposure via Application Logs
New
6.5
CVSS
0.3%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
openpanel · Openpanel-dev
before 3.0.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-116814
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-116814
github.com
https://github.com/Openpanel-dev/openpanel/commit/337b4ff8fe268c769a075a2e53206d54045cb2d5
github.com
https://github.com/Openpanel-dev/openpanel/commit/b197f024388060e37ef3b3dad43451a3d0a5d501
github.com
https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-xr2x-w49w-hp2c
www.vulncheck.com
https://www.vulncheck.com/advisories/openpanel-before-3.0.0-sensitive-information-exposure-via-application-logs
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