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CVE-2025-66301

Grav is a file-based Web platform. Prior to 1.8.0-beta.27, due to improper authorization checks when modifying critical fields on a POST request to /admin/pages/{page_name}, an editor with only permissions to change basic content on the form is now able to change the functioning of the form through modifying the content of the data[_json][header][form] which is the YAML frontmatter which includes the process section which dictates what happens after a user submits the form which include some imp
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:16854a7508d7874aa3aed36386204820a470057c19023fc1fd3ef53e64a99961
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"grav","vendor":"getgrav","versions":[{"status":"affected","version":"< 1.8.0-beta.27"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:c82eb422552205846624f18ff85ca43de2437f5a45777364bef6c156f5a778a0 · sha256:b25f0f6b917e55e8… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.6,"baseSeverity":"HIGH","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:c82eb422552205846624f18ff85ca43de2437f5a45777364bef6c156f5a778a0 · sha256:b25f0f6b917e55e8… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-285","description":"CWE-285: Improper Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:c82eb422552205846624f18ff85ca43de2437f5a45777364bef6c156f5a778a0 · sha256:b25f0f6b917e55e8… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"tags":["exploit"],"url":"https://github.com/getgrav/grav/security/advisories/GHSA-v8x2-fjv7-8hjh"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c82eb422552205846624f18ff85ca43de2437f5a45777364bef6c156f5a778a0 · sha256:b25f0f6b917e55e8… · /containers/adp/0/references/0
{"name":"https://github.com/getgrav/grav/security/advisories/GHSA-v8x2-fjv7-8hjh","tags":["x_refsource_CONFIRM"],"url":"https://github.com/getgrav/grav/security/advisories/GHSA-v8x2-fjv7-8hjh"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c82eb422552205846624f18ff85ca43de2437f5a45777364bef6c156f5a778a0 · sha256:b25f0f6b917e55e8… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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