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Vulnerabilities

Security fix · CVE-2026-25493

Craft is a platform for creating digital experiences.

Published Feb 9, 2026 · catalog updated Feb 10, 2026 · CMS

Last checked Nov 4, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-25493. EPSS is 0.40%. Act only if a listed version of CMS is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Medium6.9
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.40%
Remediation
Version ranges on file
Affected products
cpe craftcms/craft cms · vendor craftcms CMS 4.0.0-RC1, < 4.16.18

Craft is a platform for creating digital experiences. In Craft versions 4.0.0-RC1 through 4.16.17 and 5.0.0-RC1 through 5.8.21, the saveAsset GraphQL mutation validates the initial URL hostname and resolved IP against a blocklist, but Guzzle follows HTTP redirects by default. An attacker can bypass all SSRF protections by hosting a redirect that points to cloud metadata endpoints or any internal IP addresses. This issue is patched in versions 4.16.18 and 5.8.22.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe craftcms/craft cms4.0.0
  • cpe craftcms/craft cms> 4.0.0, < 4.16.18
  • cpe craftcms/craft cms> 5.0.0, < 5.8.22
  • vendor craftcms CMS 4.0.0-RC1, < 4.16.184.0.0-RC1, < 4.16.18

How to fix CVE-2026-25493

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-25493. EPSS is 0.40%. Act only if a listed version of CMS is installed.

Which versions are affected?

Compare what you have installed with craftcms/craft cms 4.0.0; craftcms/craft cms > 4.0.0, < 4.16.18; craftcms/craft cms > 5.0.0, < 5.8.22; craftcms CMS 4.0.0-RC1, < 4.16.18 4.0.0-RC1, < 4.16.18. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-918: Server-Side Request Forgery (SSRF). EPSS 0.40%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

Craft CMS security

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Feb 9, 2026 · EUVD

    Detected

    Craft is a platform for creating digital experiences. In Craft versions 4.0.0-RC1 through 4.16.17 and 5.0.0-RC1 through 5.8.21, the saveAsset GraphQL mutation validates the initial URL hostname and resolved IP against a blocklist, but Guzzle follows HTTP redirects by default. An attacker can bypass all SSRF protections by hosting a redirect that points to cloud metadata endpoints or any internal I

  2. Feb 10, 2026 · EUVD

    Updated

    Craft is a platform for creating digital experiences. In Craft versions 4.0.0-RC1 through 4.16.17 and 5.0.0-RC1 through 5.8.21, the saveAsset GraphQL mutation validates the initial URL hostname and resolved IP against a blocklist, but Guzzle follows HTTP redirects by default. An attacker can bypass all SSRF protections by hosting a redirect that points to cloud metadata endpoints or any internal I

Sources

  • CVE.orgVulnerability recordCVE-2026-25493

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-25493

    30-day exploitation probability 0.40%

    first.org
  • EUVDVulnerability recordEUVD-2026-6843

    Craft is a platform for creating digital experiences. In Craft versions 4.0.0-RC1 through 4.16.17 and 5.0.0-RC1 through 5.8.21, the saveAsset GraphQL mutation validates the initial URL hostname and resolved IP against a blocklist, but Guzzle follows HTTP redirects by default. An

    euvd.enisa.europa.eu
  • Monitored products — highVendor advisoryCVE-2026-25493

    Craft is a platform for creating digital experiences. In Craft versions 4.0.0-RC1 through 4.16.17 and 5.0.0-RC1 through 5.8.21, the saveAsset GraphQL mutation validates the initial URL hostname and resolved IP against a blocklist, but Guzzle follows HTTP redirects by default. An attacker can bypass all SSRF protections by hosting a redirect that points to cloud metadata endpoints or any internal I

    nvd.nist.gov

References

Freshness

Last verified in this catalog Nov 4, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 4, 2026
  • Monitored products — highNov 4, 2026
  • CVE.orgNov 4, 2026
  • EUVDNov 3, 2026