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CVE-2026-43989

JunoClaw is an agentic AI platform built on Juno Network. Prior to 0.x.y-security-1, the upload_wasm MCP tool accepted a filesystem path from the agent and uploaded whatever bytes the path resolved to, with no validation of location, symlink target, file size, or file format. This vulnerability is fixed in 0.x.y-security-1.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:cc01020b197a68b467bf7171bde4d2f33a1474c582956c73290806aa9b9cca36
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 4 assertions

{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:29e495952dbec6d517d9f2ee4c16a52a62265f65c1de32ea1cb45191928141b0 · sha256:b2fd85131c7307d8… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-20","description":"CWE-20: Improper Input Validation","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:29e495952dbec6d517d9f2ee4c16a52a62265f65c1de32ea1cb45191928141b0 · sha256:b2fd85131c7307d8… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-73","description":"CWE-73: External Control of File Name or Path","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:29e495952dbec6d517d9f2ee4c16a52a62265f65c1de32ea1cb45191928141b0 · sha256:b2fd85131c7307d8… · /containers/cna/problemTypes/3/descriptions/0

{"cweId":"CWE-59","description":"CWE-59: Improper Link Resolution Before File Access ('Link Following')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:29e495952dbec6d517d9f2ee4c16a52a62265f65c1de32ea1cb45191928141b0 · sha256:b2fd85131c7307d8… · /containers/cna/problemTypes/2/descriptions/0

Affected products and versions

1 source assertion
{"product":"junoclaw","vendor":"Dragonmonk111","versions":[{"status":"affected","version":"< v0.x.y-security-1"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:29e495952dbec6d517d9f2ee4c16a52a62265f65c1de32ea1cb45191928141b0 · sha256:b2fd85131c7307d8… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":8.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:29e495952dbec6d517d9f2ee4c16a52a62265f65c1de32ea1cb45191928141b0 · sha256:b2fd85131c7307d8… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

4 source assertions
{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:29e495952dbec6d517d9f2ee4c16a52a62265f65c1de32ea1cb45191928141b0 · sha256:b2fd85131c7307d8… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-20","description":"CWE-20: Improper Input Validation","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:29e495952dbec6d517d9f2ee4c16a52a62265f65c1de32ea1cb45191928141b0 · sha256:b2fd85131c7307d8… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-73","description":"CWE-73: External Control of File Name or Path","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:29e495952dbec6d517d9f2ee4c16a52a62265f65c1de32ea1cb45191928141b0 · sha256:b2fd85131c7307d8… · /containers/cna/problemTypes/3/descriptions/0
{"cweId":"CWE-59","description":"CWE-59: Improper Link Resolution Before File Access ('Link Following')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:29e495952dbec6d517d9f2ee4c16a52a62265f65c1de32ea1cb45191928141b0 · sha256:b2fd85131c7307d8… · /containers/cna/problemTypes/2/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/Dragonmonk111/junoclaw/commit/a7886cd","tags":["x_refsource_MISC"],"url":"https://github.com/Dragonmonk111/junoclaw/commit/a7886cd"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:29e495952dbec6d517d9f2ee4c16a52a62265f65c1de32ea1cb45191928141b0 · sha256:b2fd85131c7307d8… · /containers/cna/references/1
{"name":"https://github.com/Dragonmonk111/junoclaw/releases/tag/v0.x.y-security-1","tags":["x_refsource_MISC"],"url":"https://github.com/Dragonmonk111/junoclaw/releases/tag/v0.x.y-security-1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:29e495952dbec6d517d9f2ee4c16a52a62265f65c1de32ea1cb45191928141b0 · sha256:b2fd85131c7307d8… · /containers/cna/references/2
{"name":"https://github.com/Dragonmonk111/junoclaw/security/advisories/GHSA-rw59-34hw-pmwp","tags":["x_refsource_CONFIRM"],"url":"https://github.com/Dragonmonk111/junoclaw/security/advisories/GHSA-rw59-34hw-pmwp"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:29e495952dbec6d517d9f2ee4c16a52a62265f65c1de32ea1cb45191928141b0 · sha256:b2fd85131c7307d8… · /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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