PoC Index

CVE-2019-9580

MEDIUM 6.1EPSS 3.0%

In st2web in StackStorm Web UI before 2.9.3 and 2.10.x before 2.10.3, it is possible to bypass the CORS protection mechanism via a "null" origin value, potentially leading to XSS.

CVSS v3.0
6.1 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v2.0
4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
EPSS
2.99% chance of exploitation in the next 30 days, 86th percentile
Published
2019-03-09
Updated
2024-08-04

Proof-of-concept exploits (1)

References

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