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CVE-2026-27174

MajorDoMo (aka Major Domestic Module) allows unauthenticated remote code execution via the admin panel's PHP console feature. An include order bug in modules/panel.class.php causes execution to continue past a redirect() call that lacks an exit statement, allowing unauthenticated requests to reach the ajax handler in inc_panel_ajax.php. The console handler within that file passes user-supplied input from GET parameters (via register_globals) directly to eval() without any authentication check. A
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:6235f01aee9a61b8959b915e66420e86f6b397616be0d3b3eab833d2aa9dddd2
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":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.3,"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:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpac…

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:0406c0ba5a127b8e1e5a9fa2859647fe0b271f8fe3f2da0688e1472b27313e24 · sha256:40bb498d1229bc3a… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:0406c0ba5a127b8e1e5a9fa2859647fe0b271f8fe3f2da0688e1472b27313e24 · sha256:40bb498d1229bc3a… · /containers/cna/metrics/1/cvssV3_1

Affected products and versions

1 source assertion
{"defaultStatus":"unknown","product":"MajorDoMo","vendor":"sergejey","versions":[{"lessThanOrEqual":"*","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0406c0ba5a127b8e1e5a9fa2859647fe0b271f8fe3f2da0688e1472b27313e24 · sha256:40bb498d1229bc3a… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.3,"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:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpac…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:0406c0ba5a127b8e1e5a9fa2859647fe0b271f8fe3f2da0688e1472b27313e24 · sha256:40bb498d1229bc3a… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:0406c0ba5a127b8e1e5a9fa2859647fe0b271f8fe3f2da0688e1472b27313e24 · sha256:40bb498d1229bc3a… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-94","description":"Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0406c0ba5a127b8e1e5a9fa2859647fe0b271f8fe3f2da0688e1472b27313e24 · sha256:40bb498d1229bc3a… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"MajorDoMo Revisited: What I Missed in 2023","tags":["third-party-advisory"],"url":"https://chocapikk.com/posts/2026/majordomo-revisited/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0406c0ba5a127b8e1e5a9fa2859647fe0b271f8fe3f2da0688e1472b27313e24 · sha256:40bb498d1229bc3a… · /containers/cna/references/0
{"name":"Fix PR: sergejey/majordomo#1177","tags":["issue-tracking"],"url":"https://github.com/sergejey/majordomo/pull/1177"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0406c0ba5a127b8e1e5a9fa2859647fe0b271f8fe3f2da0688e1472b27313e24 · sha256:40bb498d1229bc3a… · /containers/cna/references/1
{"name":"VulnCheck Advisory: MajorDoMo Unauthenticated Remote Code Execution via Admin Console Eval","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/majordomo-unauthenticated-remote-code-execution-via-admin-console-eval"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0406c0ba5a127b8e1e5a9fa2859647fe0b271f8fe3f2da0688e1472b27313e24 · sha256:40bb498d1229bc3a… · /containers/cna/references/2

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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