Flowise through 2.2.7 - Arbitrary File Write to Remote Code Execution via document-store API
48Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 10epss 1.2%
from disclosure to weapon39 days
Published on NVDJun 25
1st PoC+39d
exploitation probability
1.2%top 34% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
Flowise through 2.2.7 fails to sanitize path segments in the document-store loader endpoint, allowing unauthenticated attackers to write files outside the storage directory. Attackers can use parent-directory sequences to escape the storage directory and overwrite application files loaded at boot for remote code execution.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Affected products
Flowise · Flowisepublic PoCs found — 1
githubgithub.com/majpuV/flowise-arbitrary-file-read-getFileFromStorage★ 0⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.