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CVE-2026-33396

OneUptime is an open-source monitoring and observability platform. Prior to version 10.0.35, a low-privileged authenticated user (ProjectMember) can achieve remote command execution on the Probe container/host by abusing Synthetic Monitor Playwright script execution. Synthetic monitor code is executed in VMRunner.runCodeInNodeVM with a live Playwright page object in context. The sandbox relies on a denylist of blocked properties/methods, but it is incomplete. Specifically, _browserType and launc
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:c9c8b4ecd96412b21f0fa6cef56a9797e18fa71e28b9eeeac5399931b6d66954
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-78","description":"CWE-78: 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:a6b773565f02a8ece5eaffa57dadeb2111d18be003e02b52d05a6ddce8c705e1 · sha256:943f90dcf7b682a2… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-184","description":"CWE-184: Incomplete List of Disallowed Inputs","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:a6b773565f02a8ece5eaffa57dadeb2111d18be003e02b52d05a6ddce8c705e1 · sha256:943f90dcf7b682a2… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-693","description":"CWE-693: Protection Mechanism Failure","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:a6b773565f02a8ece5eaffa57dadeb2111d18be003e02b52d05a6ddce8c705e1 · sha256:943f90dcf7b682a2… · /containers/cna/problemTypes/2/descriptions/0

Affected products and versions

1 source assertion
{"product":"oneuptime","vendor":"OneUptime","versions":[{"status":"affected","version":"< 10.0.35"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a6b773565f02a8ece5eaffa57dadeb2111d18be003e02b52d05a6ddce8c705e1 · sha256:943f90dcf7b682a2… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":10,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:a6b773565f02a8ece5eaffa57dadeb2111d18be003e02b52d05a6ddce8c705e1 · sha256:943f90dcf7b682a2… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

3 source assertions
{"cweId":"CWE-78","description":"CWE-78: 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:a6b773565f02a8ece5eaffa57dadeb2111d18be003e02b52d05a6ddce8c705e1 · sha256:943f90dcf7b682a2… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-184","description":"CWE-184: Incomplete List of Disallowed Inputs","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:a6b773565f02a8ece5eaffa57dadeb2111d18be003e02b52d05a6ddce8c705e1 · sha256:943f90dcf7b682a2… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-693","description":"CWE-693: Protection Mechanism Failure","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:a6b773565f02a8ece5eaffa57dadeb2111d18be003e02b52d05a6ddce8c705e1 · sha256:943f90dcf7b682a2… · /containers/cna/problemTypes/2/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/OneUptime/oneuptime/commit/e8e4ee3ff0740eb131045ab3d67453141c46178a","tags":["x_refsource_MISC"],"url":"https://github.com/OneUptime/oneuptime/commit/e8e4ee3ff0740eb131045ab3d67453141c46178a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a6b773565f02a8ece5eaffa57dadeb2111d18be003e02b52d05a6ddce8c705e1 · sha256:943f90dcf7b682a2… · /containers/cna/references/1
{"name":"https://github.com/OneUptime/oneuptime/security/advisories/GHSA-cqpg-phpp-9jjg","tags":["x_refsource_CONFIRM"],"url":"https://github.com/OneUptime/oneuptime/security/advisories/GHSA-cqpg-phpp-9jjg"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a6b773565f02a8ece5eaffa57dadeb2111d18be003e02b52d05a6ddce8c705e1 · sha256:943f90dcf7b682a2… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/OneUptime/oneuptime/security/advisories/GHSA-cqpg-phpp-9jjg"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a6b773565f02a8ece5eaffa57dadeb2111d18be003e02b52d05a6ddce8c705e1 · sha256:943f90dcf7b682a2… · /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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