CVE-2026-10804

Streamlit Palette hashing.py weak hash

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.

Affected

Streamlit

CVSS v4.0 VULDB

1.1 LOWCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v4.0 GitHub

1.1 LOWCVSS: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

CVSS v3.1 NVD

4.7 MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N

CVSS v3.1 VULDB

3.6 LOWCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L

CVSS v2.0 VULDB

2.4 LOWAV:L/AC:H/Au:S/C:N/I:P/A:P

EPSS

0.08% chance of exploitation in the next 30 days, 0th percentile

Published

2026-06-04

Proof-of-concept exploits (1)

• streamlit/streamlit/issues/1462246019★ · 2026-10-17

Security advisories

• https://vuldb.com/cve/CVE-2026-10804
• https://vuldb.com/submit/831508
• https://vuldb.com/vuln/368253
• advisories/GHSA-vqwp-45wm-r9r5
• streamlit/streamlit/pull/14635

References

• CVE Record
• NVD entry