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CVE-2026-62232

Grav before 2.0.4 contains a two-factor authentication bypass vulnerability in the login plugin where the regenerate2FASecret task checks only user existence, not authorization, during the pending TOTP challenge window. Attackers who know the victim's password can call this task without a CSRF nonce to overwrite the 2FA secret with an attacker-chosen value, compute a valid TOTP code, and complete authentication while reducing 2FA to password-only protection.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:737e155ef69359209041571e2cfcb7122f85a5ffc8596f17be2e2c2974b13bf4
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":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.4,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:f27a486d2ff32cb44cc2a922e77be743512fcee1bd5e1a61094e6b82a9fdaec9 · sha256:c3493289c54d81f9… · /containers/cna/metrics/1/cvssV3_1

{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"HIGH","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.1,"baseSeverity":"CRITICAL","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpa…

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:f27a486d2ff32cb44cc2a922e77be743512fcee1bd5e1a61094e6b82a9fdaec9 · sha256:c3493289c54d81f9… · /containers/cna/metrics/0/cvssV4_0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"grav","repo":"https://github.com/getgrav/grav","vendor":"getgrav","versions":[{"lessThan":"2.0.4","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"2.0.4","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f27a486d2ff32cb44cc2a922e77be743512fcee1bd5e1a61094e6b82a9fdaec9 · sha256:c3493289c54d81f9… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.4,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:f27a486d2ff32cb44cc2a922e77be743512fcee1bd5e1a61094e6b82a9fdaec9 · sha256:c3493289c54d81f9… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"HIGH","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.1,"baseSeverity":"CRITICAL","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpa…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:f27a486d2ff32cb44cc2a922e77be743512fcee1bd5e1a61094e6b82a9fdaec9 · sha256:c3493289c54d81f9… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-862","description":"Missing Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:f27a486d2ff32cb44cc2a922e77be743512fcee1bd5e1a61094e6b82a9fdaec9 · sha256:c3493289c54d81f9… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"tags":["exploit"],"url":"https://github.com/getgrav/grav/security/advisories/GHSA-7mgc-c7pq-3rr3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f27a486d2ff32cb44cc2a922e77be743512fcee1bd5e1a61094e6b82a9fdaec9 · sha256:c3493289c54d81f9… · /containers/adp/0/references/0
{"name":"GitHub Security Advisory (GHSA-7mgc-c7pq-3rr3)","tags":["vendor-advisory"],"url":"https://github.com/getgrav/grav/security/advisories/GHSA-7mgc-c7pq-3rr3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f27a486d2ff32cb44cc2a922e77be743512fcee1bd5e1a61094e6b82a9fdaec9 · sha256:c3493289c54d81f9… · /containers/cna/references/0
{"name":"VulnCheck Advisory: Grav < 2.0.4 2FA Bypass via Secret Regeneration","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/grav-2fa-bypass-via-secret-regeneration"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f27a486d2ff32cb44cc2a922e77be743512fcee1bd5e1a61094e6b82a9fdaec9 · sha256:c3493289c54d81f9… · /containers/cna/references/1

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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