01 Record
CVE-2026-69253
Flowise Sandbox Escape to RCE
CriticalPUBLISHEDCNA: GitHub_M
CNA base score9.0 CVSS v4.0CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
02 Description
Flowise Sandbox Escape to RCE
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
- EPSS probability
- 0.66% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 51.2% of scored records. A rank, not a probability.
- NVD base score
- 9.0 (CVSS v4.0), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- NVD analysis status
- Analyzed. NVD last modified this record on 2026-10-23.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-08-04 15:13Z2 MO AGO
- Last updated
- 2026-08-05 14:42Z2 MO AGO
- Reserved
- 2026-08-03
- Assigning CNA
- GitHub_M
- Record state
- PUBLISHED
- Severity
- Critical (CVSS 9.0)
- CNA CVSS vector
- CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
- Weaknesses
- CWE-95Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')Variant
- Data version
- 5.2
- Document digest
- c362581166bb5b7182921cb9e5989779f19f32b2a1ff5e3d475de01f952282e2
05 Affected products
VendorProductVersionsPlatforms
06 References
- github.comhttps://github.com/FlowiseAI/Flowise/security/advisories/GHSA-wg86-r78f-74mp
- github.comhttps://github.com/FlowiseAI/Flowise/pull/6417
- github.comhttps://github.com/FlowiseAI/Flowise/commit/3f257bdc8196082a178da7134a075824401b13b9
- github.comhttps://github.com/FlowiseAI/Flowise/releases/tag/flowise@3.1.3