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CVE-2026-33654

nanobot is a personal AI assistant. Prior to version 0.1.6, an indirect prompt injection vulnerability exists in the email channel processing module (`nanobot/channels/email.py`), allowing a remote, unauthenticated attacker to execute arbitrary LLM instructions (and subsequently, system tools) without any interaction from the bot owner. By sending an email containing malicious prompts to the bot's monitored email address, the bot automatically polls, ingests, and processes the email content as h
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:5f000d32fb71ee85998e67db3d5c207df9700654a2c53f8990e13cc7f4ef79da
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 3 assertions

{"cweId":"CWE-290","description":"CWE-290: Authentication Bypass by Spoofing","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8db81bb6d0bbf9cb978a9b93bc573d62a1540f21dee266224f663d91367960f7 · sha256:13164f13eb6af90a… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-94","description":"CWE-94: Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8db81bb6d0bbf9cb978a9b93bc573d62a1540f21dee266224f663d91367960f7 · sha256:13164f13eb6af90a… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-1336","description":"CWE-1336: Improper Neutralization of Special Elements Used in a Template Engine","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8db81bb6d0bbf9cb978a9b93bc573d62a1540f21dee266224f663d91367960f7 · sha256:13164f13eb6af90a… · /containers/cna/problemTypes/2/descriptions/0

Affected products and versions

1 source assertion
{"product":"nanobot","vendor":"HKUDS","versions":[{"status":"affected","version":"< 0.1.4.post6"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8db81bb6d0bbf9cb978a9b93bc573d62a1540f21dee266224f663d91367960f7 · sha256:13164f13eb6af90a… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.9,"baseSeverity":"HIGH","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","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/E:P","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8db81bb6d0bbf9cb978a9b93bc573d62a1540f21dee266224f663d91367960f7 · sha256:13164f13eb6af90a… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

3 source assertions
{"cweId":"CWE-290","description":"CWE-290: Authentication Bypass by Spoofing","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8db81bb6d0bbf9cb978a9b93bc573d62a1540f21dee266224f663d91367960f7 · sha256:13164f13eb6af90a… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-94","description":"CWE-94: Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8db81bb6d0bbf9cb978a9b93bc573d62a1540f21dee266224f663d91367960f7 · sha256:13164f13eb6af90a… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-1336","description":"CWE-1336: Improper Neutralization of Special Elements Used in a Template Engine","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8db81bb6d0bbf9cb978a9b93bc573d62a1540f21dee266224f663d91367960f7 · sha256:13164f13eb6af90a… · /containers/cna/problemTypes/2/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/HKUDS/nanobot/security/advisories/GHSA-4gmr-2vc8-7qh3","tags":["x_refsource_CONFIRM"],"url":"https://github.com/HKUDS/nanobot/security/advisories/GHSA-4gmr-2vc8-7qh3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8db81bb6d0bbf9cb978a9b93bc573d62a1540f21dee266224f663d91367960f7 · sha256:13164f13eb6af90a… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/HKUDS/nanobot/security/advisories/GHSA-4gmr-2vc8-7qh3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8db81bb6d0bbf9cb978a9b93bc573d62a1540f21dee266224f663d91367960f7 · sha256:13164f13eb6af90a… · /containers/adp/0/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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