CVE Explorer
CVE-2026-54804
Subscriber Broken Authentication in Melhor Envio <= 2.16.3 versions.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"collectionURL":"https://wordpress.org/plugins","defaultStatus":"unaffected","packageName":"melhor-envio-cotacao","product":"Melhor Envio","vendor":"melhorenvio","versions":[{"changes":[{"at":"2.16.4","status":"unaffected"}],"lessThanOrEqual":"2.16.3","status":"affected","version":"n/a","versionType":"custom"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:cd3688ec726cb4b507e366ed53c515e3405dc5df260aa4a95ceb305f3050db18 · sha256:f1285de4fa6ecd86… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.6,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:cd3688ec726cb4b507e366ed53c515e3405dc5df260aa4a95ceb305f3050db18 · sha256:f1285de4fa6ecd86… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-288","description":"CWE-288 Authentication Bypass Using an Alternate Path or Channel","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:cd3688ec726cb4b507e366ed53c515e3405dc5df260aa4a95ceb305f3050db18 · sha256:f1285de4fa6ecd86… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"tags":["vdb-entry"],"url":"https://patchstack.com/database/wordpress/plugin/melhor-envio-cotacao/vulnerability/wordpress-melhor-envio-plugin-2-16-3-broken-authentication-vulnerability?_s_id=cve"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:cd3688ec726cb4b507e366ed53c515e3405dc5df260aa4a95ceb305f3050db18 · sha256:f1285de4fa6ecd86… · /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.