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TI-2020-15808 Aliases CVE-2020-25803GHSA-8786-wg74-f522

Authenticated attackers with developer privileges in Crafter Studio may execute OS…

Priority LOW 34CWE-913Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.

Summary

Improper Control of Dynamically-Managed Code Resources vulnerability in Crafter Studio of Crafter CMS allows authenticated developers to execute OS commands via FreeMarker template exposed objects. This issue affects: Crafter Software Crafter CMS 3.0 versions prior to 3.0.27; 3.1 versions prior to 3.1.7.

Why it matters now

EPSS 0.01123 66th percentileScored 2026-11-07
Fix Fixed Crafter CMS (Crafter Software): 3.0.27, 3.1.7org.craftercms:crafter-studio (Maven): 3.0.27, 3.1.7

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
Crafter SoftwareCrafter CMS3.0 to before 3.0.27; 3.1 to before 3.1.73.0.27, 3.1.7Patch availableCNA
—org.craftercms:crafter-studio (Maven)3.0 to before 3.0.273.0.27Patch availableGHSA-8786-wg74-f522
—org.craftercms:crafter-studio (Maven)3.1 to before 3.1.73.1.7Patch availableGHSA-8786-wg74-f522
  • Crafter CMS VendorCrafter Software Affected 3.0 to before 3.0.27; 3.1 to before 3.1.7 Fixed in 3.0.27, 3.1.7 Patch available CNA
  • org.craftercms:crafter-studio (Maven) Vendor— Affected 3.0 to before 3.0.27 Fixed in 3.0.27 Patch available GHSA-8786-wg74-f522
  • org.craftercms:crafter-studio (Maven) Vendor— Affected 3.1 to before 3.1.7 Fixed in 3.1.7 Patch available GHSA-8786-wg74-f522

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:craftercms:studio:*:*:*:*:*:*:*:*3.0.0 to before 3.0.27; 3.1.0 to before 3.1.7VulnerableCrafter Software
  • cpe:2.3:a:craftercms:studio:*:*:*:*:*:*:*:* Versions 3.0.0 to before 3.0.27; 3.1.0 to before 3.1.7 Vulnerable ·Crafter Software

Remediation

  • Fix · CNA Crafter CMS (Crafter Software) Fixed in 3.0.27, 3.1.7
  • Fix · GHSA-8786-wg74-f522 org.craftercms:crafter-studio (Maven) Fixed in 3.0.27 Advisory →
  • Fix · GHSA-8786-wg74-f522 org.craftercms:crafter-studio (Maven) Fixed in 3.1.7 Advisory →

Fixed in the same release

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

  • Release ·

    Crafter CMS 3.0.27, 3.1.7

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2020-15807 Authenticated attackers with developer privileges in Crafter Studio may execute OS commands via Groovy scripting.Priority LOW 34
    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-25803
  2. 2026-10-03 Alias added: GHSA-8786-wg74-f522

References

Advisory 2

  • TI-2020-15807 Authenticated attackers with developer privileges in Crafter Studio may execute OS commands via Groovy scripting. CVSS 3.1HIGH 7.2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences