What is CVE-2023-27494?

CVE-2023-27494 is a medium-severity vulnerability in Snowflake Streamlit, classified under Cross-site Scripting. CVSS score: 5.9/10. Published 2023-03-16.

How severe is CVE-2023-27494?

Medium severity. CVSS v3 base score is 5.9 out of 10.

XSS in Snowflake Streamlit

CVE-2023-27494

Streamlit, software for turning data scripts into web applications, had a cross-site scripting (XSS) vulnerability in versions 0.63.0 through 0.80.0. Users of hosted Streamlit app(s) were vulnerable to a reflected XSS vulnerability. An att…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.004 (33.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N.

Affected products

Snowflake Streamlit
Streamlit — versions >= 0.63.0, < 0.81.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)

Frequently asked questions

What is CVE-2023-27494?: CVE-2023-27494 is a medium-severity vulnerability in Snowflake Streamlit, classified under Cross-site Scripting. CVSS score: 5.9/10. Published 2023-03-16.
How severe is CVE-2023-27494?: Medium severity. CVSS v3 base score is 5.9 out of 10.