Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-40032

UAC (Unix-like Artifacts Collector) before 3.3.0-rc1 contains a command injection vulnerability in the placeholder substitution and command execution pipeline where the _run_command() function passes constructed command strings directly to eval without proper sanitization. Attackers can inject shell metacharacters or command substitutions through attacker-controlled inputs including %line% values from foreach iterators and %user% / %user_home% values derived from system files to achieve arbitrar
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:86bcf63f41c0e63c1f124d34d86ed33d88bde3acc950b4441cdad306c09d975a
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":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:1e55ede93ba02e8179193a81bce3a081af7c0d79cd55c57dabff7725747a02c1 · sha256:ac4a280367a3d167… · /containers/cna/metrics/1/cvssV3_1

{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":8.5,"baseSeverity":"HIGH","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"PASSIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HI…

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:1e55ede93ba02e8179193a81bce3a081af7c0d79cd55c57dabff7725747a02c1 · sha256:ac4a280367a3d167… · /containers/cna/metrics/0/cvssV4_0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"UAC","vendor":"tclahr","versions":[{"lessThan":"3.3.0-rc1","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"3.3.0-rc1","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1e55ede93ba02e8179193a81bce3a081af7c0d79cd55c57dabff7725747a02c1 · sha256:ac4a280367a3d167… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:1e55ede93ba02e8179193a81bce3a081af7c0d79cd55c57dabff7725747a02c1 · sha256:ac4a280367a3d167… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":8.5,"baseSeverity":"HIGH","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"PASSIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HI…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:1e55ede93ba02e8179193a81bce3a081af7c0d79cd55c57dabff7725747a02c1 · sha256:ac4a280367a3d167… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-78","description":"Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') (CWE-78)","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:1e55ede93ba02e8179193a81bce3a081af7c0d79cd55c57dabff7725747a02c1 · sha256:ac4a280367a3d167… · /containers/cna/problemTypes/0/descriptions/0

Source references

7 source assertions
{"name":"Patch Commit #2","tags":["patch"],"url":"https://github.com/tclahr/uac/commit/50ace60e172e38feb78347bdf579311c23eff078"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1e55ede93ba02e8179193a81bce3a081af7c0d79cd55c57dabff7725747a02c1 · sha256:ac4a280367a3d167… · /containers/cna/references/2
{"name":"Patch Commit #1","tags":["patch"],"url":"https://github.com/tclahr/uac/commit/cb95d7166cd47908e1189d9669e43f9a6d3d707f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1e55ede93ba02e8179193a81bce3a081af7c0d79cd55c57dabff7725747a02c1 · sha256:ac4a280367a3d167… · /containers/cna/references/1
{"name":"Patch Commit #3","tags":["patch"],"url":"https://github.com/tclahr/uac/commit/d0fca5e36d8d6a33a4404f0f6fe92b0424544589"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1e55ede93ba02e8179193a81bce3a081af7c0d79cd55c57dabff7725747a02c1 · sha256:ac4a280367a3d167… · /containers/cna/references/3
{"name":"Related Issue","tags":["issue-tracking"],"url":"https://github.com/tclahr/uac/issues/429"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1e55ede93ba02e8179193a81bce3a081af7c0d79cd55c57dabff7725747a02c1 · sha256:ac4a280367a3d167… · /containers/cna/references/4
{"name":"Pull Request","tags":["issue-tracking"],"url":"https://github.com/tclahr/uac/pull/443"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1e55ede93ba02e8179193a81bce3a081af7c0d79cd55c57dabff7725747a02c1 · sha256:ac4a280367a3d167… · /containers/cna/references/0
{"name":"Mobasi Sentinel Vulnerability Index","tags":["vendor-advisory"],"url":"https://mobasi.ai/sentinel"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1e55ede93ba02e8179193a81bce3a081af7c0d79cd55c57dabff7725747a02c1 · sha256:ac4a280367a3d167… · /containers/cna/references/5
{"name":"VulnCheck Advisory: UAC < 3.3.0-rc1 Command Injection via Placeholder Substitution","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/uac-rc1-command-injection-via-placeholder-substitution"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1e55ede93ba02e8179193a81bce3a081af7c0d79cd55c57dabff7725747a02c1 · sha256:ac4a280367a3d167… · /containers/cna/references/6

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.

← Back to CVE Explorer