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PatchSiren cyber security CVE debrief

CVE-2026-69088 getgrav CVE debrief

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-03T14:16:29.253Z and has not been modified since then. The NVD entry is currently Deferred. Grav CMS versions 2.0.7 through 2.0.10 are vulnerable to an issue allowing an attacker with page-editing rights to plant a directive in a page's form-field frontmatter that invokes an arbitrary public static PHP method with attacker-controlled arguments. This could lead to reading of any server-readable file and arbitrary creation/copying of files and directories under the web-server account. The issue is fixed in version 2.0.11. Administrators and users should be aware of this vulnerability and take immediate action to protect their systems.

Vendor
getgrav
Product
grav
CVSS
HIGH 8.6
CISA KEV
Not listed in stored evidence
Original CVE published
2026-08-03
Original CVE updated
2026-08-31
Advisory published
2026-08-03
Advisory updated
2026-08-31

Who should care

Administrators and users of Grav CMS versions 2.0.7 through 2.0.10 should be aware of this vulnerability and take immediate action to protect their systems. Additionally, security teams and IT professionals responsible for maintaining and securing web applications should also be informed about this issue.

Technical summary

The CVE-2026-69088 vulnerability in Grav CMS versions 2.0.7 through 2.0.10 allows an attacker with page-editing rights to plant a directive in a page's form-field frontmatter that invokes an arbitrary public static PHP method with attacker-controlled arguments. This can lead to reading of any server-readable file and arbitrary creation/copying of files and directories under the web-server account. The issue is fixed in version 2.0.11.

Defensive priority

CVE-2026-69088 is rated HIGH with a CVSS score of 8.6, allowing an attacker with page-editing rights to read server-readable files and create/copy files/directories under the web-server account.

Recommended defensive actions

  • Review and apply the vendor's patch to Grav CMS versions 2.0.7 through 2.0.10 by upgrading to version 2.0.11 or later.
  • Restrict page-editing rights to trusted users only.
  • Monitor for any suspicious page edits or file system changes.
  • Consider implementing additional security controls such as web application firewalls or intrusion detection systems.
  • Perform regular security audits and vulnerability assessments.

Evidence notes

The CVE-2026-69088 details indicate that Grav CMS versions 2.0.7 through 2.0.10 have a vulnerability allowing an attacker with page-editing rights to invoke arbitrary public static PHP methods. This could lead to reading server-readable files and creating/copying files/directories. The issue was fixed in version 2.0.11.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-69088 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-69088

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-69088 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-69088

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.