PYSEC-2026-1736
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/open-webui/PYSEC-2026-1736.yaml
- JSON Data
- https://api.osv.dev/v1/vulns/PYSEC-2026-1736
- Aliases
- Published
- 2026-07-07T14:34:54Z
- Modified
- 2026-07-23T11:45:10Z
- Severity
-
- 6.8 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N CVSS Calculator
- Summary
- Open WebUI Vulnerable to Cross-Site Scripting (XSS) via Chat File Upload
- Details
-
A Stored Cross-Site Scripting (XSS) vulnerability exists in the chat file upload functionality of open-webui/open-webui version 0.3.8. An attacker can inject malicious content into a file, which, when accessed by a victim through a URL or shared chat, executes JavaScript in the victim's browser. This can lead to user data theft, session hijacking, malware distribution, and phishing attacks.
- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2024-7044
- https://github.com/open-webui/open-webui
- https://huntr.com/bounties/c25a885c-d6e2-4169-9ee8-4d33bcbb5ef6
- https://pypi.org/project/open-webui
- https://github.com/advisories/GHSA-j274-m559-cj4j
- https://github.com/open-webui/open-webui/commit/0da0e12096cc771ce4359c163e03c5a754d95c5e
Affected packages
PyPI / open-webui
Package
- Name
- open-webui
- View open source insights on deps.dev
- Purl
- pkg:pypi/open-webui
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affectedFixed0.3.33
Affected versions
0.*
0.1.124
0.1.125
0.2.0
0.2.1
0.2.2
0.2.3
0.2.4
0.2.5
0.3.0
0.3.1
0.3.2
0.3.3
0.3.4
0.3.5
0.3.6
0.3.7
0.3.8
0.3.9
0.3.10
0.3.12
0.3.13
0.3.14
0.3.15
0.3.16
0.3.17.dev2
0.3.17.dev3
0.3.17.dev4
0.3.17.dev5
0.3.17
0.3.18
0.3.19
0.3.20
0.3.21
0.3.22
0.3.23
0.3.24
0.3.25
0.3.26
0.3.27.dev1
0.3.27.dev2
0.3.27.dev3
0.3.27
0.3.28
0.3.29
0.3.30.dev1
0.3.30.dev2
0.3.30
0.3.31.dev1
0.3.31
0.3.32
0.3.33.dev1