ReviewHigh

CVE-2026-12878

Octopus Deploy Codefresh

In affected versions of the Codefresh platform an authenticated user can utilize an API endpoint to elevate to Admin permissions.

CVSS
8.6
EPSS
0.37%
30.1% percentile
CISA KEV
Not listed
Published
2026.08.25
PRIORITY ASSESSMENT

Review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV
Exploit probability0.37%
Technical severityCVSS 8.6

Vulnerability overview

In affected versions of the Codefresh platform an authenticated user can utilize an API endpoint to elevate to Admin permissions.

Affected product and versions

Product
Octopus Deploy Codefresh
Affected versions
>= 2.0.0 < 2.11.15
Fixed versions
No verified fixed-version field is available yet

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
  1. 1
    Identify

    Confirm that Octopus Deploy Codefresh and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/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
CWE
CWE-269