CVE-2026-33682: Streamlit is a data oriented application development framework for python

Q: How do I fix CVE-2026-33682?

streamlit: upgrade to 1.54.0. Exact commands for each OS are on this page.

Q: Is CVE-2026-33682 being exploited?

CVE-2026-33682 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-33682 affect?

CVE-2026-33682 affects streamlit. Severity is medium (CVSS 4.7). Streamlit is a data oriented application development framework for python. Streamlit Open Source versions prior to 1.54.0 running on Windows hosts have an unauthenticated Server-Side Request Forgery (SSRF) vulnerability. The vulnerability a

Q: How urgent is CVE-2026-33682?

Priority 22/100. No elevated risk signals yet.

Routine

MEDIUM 4.7UPGRADE

CVE-2026-33682 is a medium-severity flaw (CVSS 4.7) affecting streamlit. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Streamlit is a data oriented application development framework for python. Streamlit Open Source versions prior to 1.54.0 running on Windows hosts have an unauthenticated Server-Side Request Forgery (SSRF) vulnerability. The vulnerability arises from improper validation of attacker-supplied filesystem paths. In certain code paths, including within the `ComponentRequestHandler`, filesystem paths are resolved using `os.path.realpath()` or `Path.res

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.7 (Medium)
Attack vector	Adjacent network
Attack complexity	High
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 78%)
CISA exploited list	No
Weakness	CWE-918
Published	2026-03-26
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: snowflake

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-03-26 22:16 UTCPublished CVE record published
2026-06-17 10:37 UTCUpdated Record last modified

snowflake streamlit UPGRADE

Affected: < 1.54.0

Fixed in: 1.54.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy streamlit || rpm -q streamlit || streamlit --version

2. UPGRADE to 1.54.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade streamlit

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade streamlit

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-33682?

streamlit: upgrade to 1.54.0. Exact commands for each OS are on this page.

Is CVE-2026-33682 being exploited?

CVE-2026-33682 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-33682 affect?

CVE-2026-33682 affects streamlit. Severity is medium (CVSS 4.7). Streamlit is a data oriented application development framework for python. Streamlit Open Source versions prior to 1.54.0 running on Windows hosts have an unauthenticated Server-Side Request Forgery (SSRF) vulnerability. The vulnerability a

How urgent is CVE-2026-33682?

Priority 22/100. No elevated risk signals yet.

Software pages

Python vulnerabilities · Windows vulnerabilities

Related CVEs

CVE-2026-10804 LOW 3.6 UPGRADE A vulnerability has been found in Streamlit up to 1.53.0

References

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