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Description

A vulnerability has been found in Streamlit up to 1.53.0. Impacted is an unknown function in the library lib/streamlit/runtime/caching/hashing.py of the component Palette Handler. Such manipulation leads to use of weak hash. Local access is required to approach this attack. The attack requires a high level of complexity. The exploitability is considered difficult. The exploit has been disclosed to the public and may be used. The pull request to fix this issue awaits acceptance.

PUBLISHED Reserved 2026-06-04 | Published 2026-06-04 | Updated 2026-06-04 | Assigner VulDB




LOW: 2.0CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
LOW: 3.6CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:C
LOW: 3.6CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:C
2.4AV:L/AC:H/Au:S/C:N/I:P/A:P/E:POC/RL:ND/RC:C

Problem types

Use of Weak Hash

Risky Cryptographic Algorithm

Timeline

2026-06-04:Advisory disclosed
2026-06-04:VulDB entry created
2026-06-04:VulDB entry last update

Credits

Dem0 (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/368253 (VDB-368253 | Streamlit Palette hashing.py weak hash) vdb-entry

vuldb.com/vuln/368253/cti (VDB-368253 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/cve/CVE-2026-10804 (CVE-2026-10804 | CVE Analysis and Report) third-party-advisory

vuldb.com/submit/831508 (Submit #831508 | streamlit 1.53.0 hash collision) third-party-advisory

github.com/streamlit/streamlit/issues/14622 exploit issue-tracking

github.com/streamlit/streamlit/pull/14635 issue-tracking patch

github.com/streamlit/streamlit/ product

cve.org (CVE-2026-10804)

nvd.nist.gov (CVE-2026-10804)

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