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CVE-2026-61438

PraisonAI before 4.6.78 contains a remote code execution vulnerability in JobWorkflowExecutor._exec_inline_python() due to insufficient AST validation of workflow script steps. Attackers can create malicious YAML workflow files with import os statements followed by os.system() calls that bypass sandbox checks and execute arbitrary OS commands with process privileges.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:9caeaaab30676e4ec6ce1528ade2fae6135147fbc3c56fcb0ce655a9dc576a65
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":7.3,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/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:b05367cd4129828750989596babfe8d724f6c5d79adc0ccd712f7e64ca9fafaa · sha256:012ca081cd7ca294… · /containers/cna/metrics/1/cvssV3_1

{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":7,"baseSeverity":"HIGH","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"PASSIVE","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b05367cd4129828750989596babfe8d724f6c5d79adc0ccd712f7e64ca9fafaa · sha256:012ca081cd7ca294… · /containers/cna/metrics/0/cvssV4_0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","packageURL":"pkg:pypi/praisonai","product":"PraisonAI","vendor":"MervinPraison","versions":[{"lessThan":"4.6.78","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"4.6.78","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b05367cd4129828750989596babfe8d724f6c5d79adc0ccd712f7e64ca9fafaa · sha256:012ca081cd7ca294… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.3,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/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:b05367cd4129828750989596babfe8d724f6c5d79adc0ccd712f7e64ca9fafaa · sha256:012ca081cd7ca294… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":7,"baseSeverity":"HIGH","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"PASSIVE","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b05367cd4129828750989596babfe8d724f6c5d79adc0ccd712f7e64ca9fafaa · sha256:012ca081cd7ca294… · /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')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:b05367cd4129828750989596babfe8d724f6c5d79adc0ccd712f7e64ca9fafaa · sha256:012ca081cd7ca294… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"GitHub Security Advisory (GHSA-26mh-57q7-jfvr)","tags":["vendor-advisory"],"url":"https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-26mh-57q7-jfvr"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b05367cd4129828750989596babfe8d724f6c5d79adc0ccd712f7e64ca9fafaa · sha256:012ca081cd7ca294… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-26mh-57q7-jfvr"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b05367cd4129828750989596babfe8d724f6c5d79adc0ccd712f7e64ca9fafaa · sha256:012ca081cd7ca294… · /containers/adp/0/references/0
{"name":"VulnCheck Advisory: PraisonAI before 4.6.78 Remote Code Execution via Broken AST Sandbox","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/praisonai-before-remote-code-execution-via-broken-ast-sandbox"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b05367cd4129828750989596babfe8d724f6c5d79adc0ccd712f7e64ca9fafaa · sha256:012ca081cd7ca294… · /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.

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