CVE-2023-33175 json
ToUI allows user-specific variables to be shared between users
published 2023-05-24 3 y ago modified 2026-07-01 4 mo ago also GHSA-hh7j-pg39-q563 , PYSEC-2026-555 , EUVD-2023-1558
- cvss
- 9.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 51%
- public exploits
- 0
- none known
Summary
ToUI is a Python package for creating user interfaces (websites and desktop apps) from HTML. ToUI is using Flask-Caching (SimpleCache) to store user variables. Websites that use `Website.user_vars` property. It affects versions 2.0.1 to 2.4.0. This issue has been patched in version 2.4.1.
Patch / fix
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- total
- Assessed
- 21 mo ago
Exploit prediction
0.66% chance of exploitation in the next 30 days, higher than 51% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| GitHub | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
| OSV | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | toui | >=2.0.1, <2.4.1 |
2.4.1 |
Affected products
- mubarakalmehairbi ToUI
Classification
References
-
github.com
/mubarakalmehairbi/ToUI/security/advisories/GHSA-hh7j-pg39-q563
web, vendor-advisory
-
github.com
/mubarakalmehairbi/ToUI/releases/tag/v2.4.1
web, release-notes
-
nvd.nist.gov
/vuln/detail/CVE-2023-33175
advisory
-
github.com
/mubarakalmehairbi/ToUI
package
-
pypi.org
/project/toui
package
-
github.com
/advisories/GHSA-hh7j-pg39-q563
advisory
Sources
- CVE List CVE-2023-33175
- GitHub Advisory GHSA-hh7j-pg39-q563
- NVD CVE-2023-33175
- OSV PYSEC-2026-555
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.