Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-42613

Grav is a file-based Web platform. Prior to 2.0.0-beta.2, the Login::register() method in the Login plugin accepts attacker-controlled groups and access fields from the registration POST data without server-side validation. When registration is enabled and groups or access are included in the configured allowed fields list, an unauthenticated user can self-register with admin.super privileges by injecting these fields into the registration request. This vulnerability is fixed in 2.0.0-beta.2.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:a70b5b83cdd9bc2221b9b0a15ba4fe470ee20a0707bd13b88fe4013ded10f970
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-20","description":"CWE-20: Improper Input Validation","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7d02b46ccddc72cc030c95fe228fc6263719375af3ef114631ca239a1b3c6da4 · sha256:fade5fd9a8da87ec… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-862","description":"CWE-862: Missing Authorization","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7d02b46ccddc72cc030c95fe228fc6263719375af3ef114631ca239a1b3c6da4 · sha256:fade5fd9a8da87ec… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"product":"grav","vendor":"getgrav","versions":[{"status":"affected","version":"< 2.0.0-beta.2"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7d02b46ccddc72cc030c95fe228fc6263719375af3ef114631ca239a1b3c6da4 · sha256:fade5fd9a8da87ec… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":9.4,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:7d02b46ccddc72cc030c95fe228fc6263719375af3ef114631ca239a1b3c6da4 · sha256:fade5fd9a8da87ec… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-20","description":"CWE-20: Improper Input Validation","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7d02b46ccddc72cc030c95fe228fc6263719375af3ef114631ca239a1b3c6da4 · sha256:fade5fd9a8da87ec… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-862","description":"CWE-862: Missing Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7d02b46ccddc72cc030c95fe228fc6263719375af3ef114631ca239a1b3c6da4 · sha256:fade5fd9a8da87ec… · /containers/cna/problemTypes/1/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/getgrav/grav-plugin-login/commit/3d419a0dabd70aed1fd49afcd5919004a4141da1","tags":["x_refsource_MISC"],"url":"https://github.com/getgrav/grav-plugin-login/commit/3d419a0dabd70aed1fd49afcd5919004a4141da1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7d02b46ccddc72cc030c95fe228fc6263719375af3ef114631ca239a1b3c6da4 · sha256:fade5fd9a8da87ec… · /containers/cna/references/1
{"name":"https://github.com/getgrav/grav/security/advisories/GHSA-pxm6-mhxr-q4mj","tags":["x_refsource_CONFIRM"],"url":"https://github.com/getgrav/grav/security/advisories/GHSA-pxm6-mhxr-q4mj"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7d02b46ccddc72cc030c95fe228fc6263719375af3ef114631ca239a1b3c6da4 · sha256:fade5fd9a8da87ec… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/getgrav/grav/security/advisories/GHSA-w48r-jppp-rcfw"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7d02b46ccddc72cc030c95fe228fc6263719375af3ef114631ca239a1b3c6da4 · sha256:fade5fd9a8da87ec… · /containers/adp/0/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.

← Back to CVE Explorer