CVE Explorer
CVE-2026-40551
mpGabinet performs client-side authentication. An attacker with access to any application instance connected to the backend server can bypass the login verification process by manipulating the application binary and authenticate as an arbitrary user.
This issue affects mpGabinet version 23.12.19 and below.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"affected","product":"mpGabinet","vendor":"BinSoft","versions":[{"lessThanOrEqual":"23.12.19","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:7fd84c7a665eaa271d4298623ffd7ec52b55a9b4c8aee717e8782d81728b84f3 · sha256:9e2785c859423a04… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":8.4,"baseSeverity":"HIGH","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:7fd84c7a665eaa271d4298623ffd7ec52b55a9b4c8aee717e8782d81728b84f3 · sha256:9e2785c859423a04… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-603","description":"CWE-603: Use of Client-Side Authentication","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:7fd84c7a665eaa271d4298623ffd7ec52b55a9b4c8aee717e8782d81728b84f3 · sha256:9e2785c859423a04… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"tags":["third-party-advisory"],"url":"https://cert.pl/posts/2026/04/CVE-2026-40550/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:7fd84c7a665eaa271d4298623ffd7ec52b55a9b4c8aee717e8782d81728b84f3 · sha256:9e2785c859423a04… · /containers/cna/references/0
{"tags":["product"],"url":"https://www.mpgabinet.pl/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:7fd84c7a665eaa271d4298623ffd7ec52b55a9b4c8aee717e8782d81728b84f3 · sha256:9e2785c859423a04… · /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.