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Vulnerabilities

Vulnerability · CVE-2025-64059

Grav 1.7.50.2 allows admins to enter JavaScript via the Home Page editor.

Published Sep 13, 2026 · catalog updated Oct 14, 2026 · Grav 1.7.50.2 allows admins

Check if you run it

No confirmed exploitation is on record for CVE-2025-64059. EPSS is 0.30%. Act only if a listed version of Grav 1.7.50.2 allows admins is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Grav 1.7.50.2 allows admins).
  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Low1.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.30%
Remediation
Not established
Affected products
See sources for product scope

Grav 1.7.50.2 allows admins to enter JavaScript via the Home Page editor. NOTE: the relevance of this for stored XSS is disputed because admins are allowed to modify templates, install plugins, and upload other executable content.

No affected version ranges are stored yet. Use the vendor advisory before you decide this record does not apply.

How to fix CVE-2025-64059

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-2025-64059. EPSS is 0.30%. Act only if a listed version of Grav 1.7.50.2 allows admins is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-79: Cross-site Scripting (XSS). EPSS 0.30%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

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

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Sep 13, 2026 · NIST NVD

    Detected

    Grav 1.7.50.2 allows admins to enter JavaScript via the Home Page editor. NOTE: the relevance of this for stored XSS is disputed because admins are allowed to modify templates, install plugins, and upload other executable content.

  2. Oct 14, 2026 · NIST NVD

    Updated

    Grav 1.7.50.2 allows admins to enter JavaScript via the Home Page editor. NOTE: the relevance of this for stored XSS is disputed because admins are allowed to modify templates, install plugins, and upload other executable content.

Sources

  • CVE.orgVulnerability recordCVE-2025-64059

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-64059

    30-day exploitation probability 0.3%

    first.org
  • NIST NVDVulnerability recordCVE-2025-64059

    Grav 1.7.50.2 allows admins to enter JavaScript via the Home Page editor. NOTE: the relevance of this for stored XSS is disputed because admins are allowed to modify templates, install plugins, and upload other executable content.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.