CVE Explorer
CVE-2026-65897
Grav API Plugin versions before 1.0.10 fail to validate the groups field in InvitationsController::create(), allowing authenticated api.users.write callers to assign invited accounts to groups that grant api.super permissions. Attackers can create invitation records with elevated group membership, and when accepted, the new account gains full super-admin API access without the inviter holding those permissions.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1
Preserved source conflicts
No provider value was silently selected as the winner.
cvss · 2 assertions
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:283bbc647f6cbe78f03048d1e2d5358a197407bb5aa87fe52c71f0c6be1be1fd · sha256:54279644e9b81a7c… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.7,"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:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:283bbc647f6cbe78f03048d1e2d5358a197407bb5aa87fe52c71f0c6be1be1fd · sha256:54279644e9b81a7c… · /containers/cna/metrics/0/cvssV4_0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"grav","vendor":"getgrav","versions":[{"lessThan":"1.0.10","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"1.0.10","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:283bbc647f6cbe78f03048d1e2d5358a197407bb5aa87fe52c71f0c6be1be1fd · sha256:54279644e9b81a7c… · /containers/cna/affected/0
Provider-owned CVSS observations
2 source assertions{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:283bbc647f6cbe78f03048d1e2d5358a197407bb5aa87fe52c71f0c6be1be1fd · sha256:54279644e9b81a7c… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.7,"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:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:283bbc647f6cbe78f03048d1e2d5358a197407bb5aa87fe52c71f0c6be1be1fd · sha256:54279644e9b81a7c… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-269","description":"Improper Privilege Management","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:283bbc647f6cbe78f03048d1e2d5358a197407bb5aa87fe52c71f0c6be1be1fd · sha256:54279644e9b81a7c… · /containers/cna/problemTypes/0/descriptions/0
Source references
5 source assertions{"name":"Patch Commit","tags":["patch"],"url":"https://github.com/getgrav/grav/commit/345e79e3abf8c15f80e612a09f6643300071324b"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:283bbc647f6cbe78f03048d1e2d5358a197407bb5aa87fe52c71f0c6be1be1fd · sha256:54279644e9b81a7c… · /containers/cna/references/2
{"name":"Patch Commit","tags":["patch"],"url":"https://github.com/getgrav/grav/commit/f9438d4e71389b1041ac60b69b0b5714ecfa3bdd"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:283bbc647f6cbe78f03048d1e2d5358a197407bb5aa87fe52c71f0c6be1be1fd · sha256:54279644e9b81a7c… · /containers/cna/references/1
{"tags":["exploit"],"url":"https://github.com/getgrav/grav/security/advisories/GHSA-m86m-jjcg-gcvv"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:283bbc647f6cbe78f03048d1e2d5358a197407bb5aa87fe52c71f0c6be1be1fd · sha256:54279644e9b81a7c… · /containers/adp/0/references/0
{"name":"GitHub Security Advisory (GHSA-m86m-jjcg-gcvv)","tags":["vendor-advisory"],"url":"https://github.com/getgrav/grav/security/advisories/GHSA-m86m-jjcg-gcvv"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:283bbc647f6cbe78f03048d1e2d5358a197407bb5aa87fe52c71f0c6be1be1fd · sha256:54279644e9b81a7c… · /containers/cna/references/0
{"name":"VulnCheck Advisory: Grav API Plugin 1.0.9 Privilege Escalation via Invitations groups","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/grav-api-plugin-privilege-escalation-via-invitations-groups"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:283bbc647f6cbe78f03048d1e2d5358a197407bb5aa87fe52c71f0c6be1be1fd · sha256:54279644e9b81a7c… · /containers/cna/references/3
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.