Vulnerability · Published Apr 7, 2026 · Assigned by runZero

CVE-2026-5380runZero Platform cleartext secret exposure

Medium 5.3

In plain English

A medium-severity incorrect authorization in Platform from runZero. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 10% of all known vulnerabilities).

Severity (CVSS 3.1)5.3Medium

Exploit odds (30 days)0.2%top 90.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

An issue that could allow an authorized user to view the clear-text secrets for a subset of credential types and fields has been resolved. This is an instance of CWE-522: Insufficiently Protected Credentials, and has an estimated CVSS score of CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N (5.3 Medium). This issue was fixed in version 4.0.260204.2 of the runZero Platform.

Affected products (as reported)

Vendor	Product	Versions
runZero	Platform	0 – before 4.0.260204.2

Weakness: CWE-863 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

References

https://help.runzero.com/docs/release-notes/#402602042 release-notes
https://www.runzero.com/advisories/runzero-platform-cleartext-exposure-cve-2026-5380/ vendor-advisory