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CVE-2026-12049

Open redirect in pgAdmin 4's multi-factor authentication flow. The MFA validate and register endpoints honoured the user-supplied 'next' query/form parameter without confirming the target pointed back inside pgAdmin, so an authenticated victim who clicked /mfa/validate?next=<external> -- a link typically delivered by phishing -- would be sent to an attacker-controlled host directly out of the trusted auth flow. The defect is a trusted-domain redirect, not a privilege bypass: the attacker gains
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:2886d680bd407089242c2d60a33bec3f0bd266a32eb7de2b992912e1a478de27
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":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:9d77a9d0156084d59cbb95665dd7489c3817a573f7b4b17983e9454145868772 · sha256:fb3b44752148bb7b… · /containers/cna/metrics/1/cvssV4_0

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:9d77a9d0156084d59cbb95665dd7489c3817a573f7b4b17983e9454145868772 · sha256:fb3b44752148bb7b… · /containers/cna/metrics/0/cvssV3_1

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","modules":["Authentication","Multi-Factor Authentication"],"product":"pgAdmin 4","programFiles":["https://github.com/pgadmin-org/pgadmin4/blob/master/web/pgadmin/authenticate/mfa/views.py"],"repo":"https://github.com/pgadmin-org/pgadmin4","vendor":"pgadmin.org","versions":[{"lessThan":"9.16","status":"affected","version":"6.0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9d77a9d0156084d59cbb95665dd7489c3817a573f7b4b17983e9454145868772 · sha256:fb3b44752148bb7b… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:9d77a9d0156084d59cbb95665dd7489c3817a573f7b4b17983e9454145868772 · sha256:fb3b44752148bb7b… · /containers/cna/metrics/1/cvssV4_0
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:9d77a9d0156084d59cbb95665dd7489c3817a573f7b4b17983e9454145868772 · sha256:fb3b44752148bb7b… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-601","description":"CWE-601 URL Redirection to Untrusted Site ('Open Redirect')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:9d77a9d0156084d59cbb95665dd7489c3817a573f7b4b17983e9454145868772 · sha256:fb3b44752148bb7b… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"tags":["patch"],"url":"https://github.com/pgadmin-org/pgadmin4/commit/fff6a481854b07822c2b54e8181e6a9076d204cd"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9d77a9d0156084d59cbb95665dd7489c3817a573f7b4b17983e9454145868772 · sha256:fb3b44752148bb7b… · /containers/cna/references/1
{"tags":["issue-tracking"],"url":"https://github.com/pgadmin-org/pgadmin4/issues/10028"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9d77a9d0156084d59cbb95665dd7489c3817a573f7b4b17983e9454145868772 · sha256:fb3b44752148bb7b… · /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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