CVE-2024-45601
Local file Inclusion via static file serving functionality in Mesop
Mesop is a Python-based UI framework designed for rapid web apps development. A vulnerability has been discovered and fixed in Mesop that could potentially allow unauthorized access to files on the server hosting the Mesop application. The vulnerability was related to insufficient input validation in a specific endpoint. This could have allowed an attacker to access files not intended to be served. Users are strongly advised to update to the latest version of Mesop immediately. The latest version includes a fix for this vulnerability. At time of publication 0.12.4 is the most recently available version of Mesop.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Local file Inclusion via static file serving functionality in Mesop
Mesop is a Python-based UI framework designed for rapid web apps development. A vulnerability has been discovered and fixed in Mesop that could potentially allow unauthorized access to files on the server hosting the Mesop application. The vulnerability was related to insufficient input validation in a specific endpoint. This could have allowed an attacker to access files not intended to be served. Users are strongly advised to update to the latest version of Mesop immediately. The latest version includes a fix for this vulnerability. At time of publication 0.12.4 is the most recently available version of Mesop.
- Record
CVE-2024-45601- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-22, CWE-20
- Updated
- 2026-11-02
EUVDEUVD-2024-2845
Mesop is a Python-based UI framework designed for rapid web apps development. A vulnerability has been discovered and fixed in Mesop that could potentially allow unauthorized access to files on the server hosting the Mesop application. The vulnerability was related to insufficient input validation in a specific endpoint. This could have allowed an attacker to access files not intended to be served. Users are strongly advised to update to the latest version of Mesop immediately. The latest version includes a fix for this vulnerability. At time of publication 0.12.4 is the most recently available version of Mesop.
- Record
EUVD-2024-2845- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-pmv9-3xqp-8w42
Mesop has a local file Inclusion via static file serving functionality
A vulnerability has been discovered and fixed in Mesop that could potentially allow unauthorized access to files on the server hosting the Mesop application. The vulnerability was related to insufficient input validation in a specific endpoint. This could have allowed an attacker to access files not intended to be served.
Users are strongly advised to update to the latest version of Mesop immediately. The latest version includes a fix for this vulnerability.
We would like to thank @Letm3through for reporting this issue and proposing mitigations to address this issue.
- Record
GHSA-pmv9-3xqp-8w42- CVSS 4.0
- 8.7 High
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N - CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-20, CWE-22
- Updated
- 2026-11-02
NVD
Mesop is a Python-based UI framework designed for rapid web apps development. A vulnerability has been discovered and fixed in Mesop that could potentially allow unauthorized access to files on the server hosting the Mesop application. The vulnerability was related to insufficient input validation in a specific endpoint. This could have allowed an attacker to access files not intended to be served. Users are strongly advised to update to the latest version of Mesop immediately. The latest version includes a fix for this vulnerability. At time of publication 0.12.4 is the most recently available version of Mesop.
- Record
CVE-2024-45601- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-20, CWE-22
- Updated
- 2026-11-02
OSV
Local file Inclusion via static file serving functionality in Mesop
Mesop is a Python-based UI framework designed for rapid web apps development. A vulnerability has been discovered and fixed in Mesop that could potentially allow unauthorized access to files on the server hosting the Mesop application. The vulnerability was related to insufficient input validation in a specific endpoint. This could have allowed an attacker to access files not intended to be served. Users are strongly advised to update to the latest version of Mesop immediately. The latest version includes a fix for this vulnerability. At time of publication 0.12.4 is the most recently available version of Mesop.
- Record
CVE-2024-45601- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-20, CWE-22
- Updated
- 2026-11-02
OSVGHSA-pmv9-3xqp-8w42
Mesop has a local file Inclusion via static file serving functionality
A vulnerability has been discovered and fixed in Mesop that could potentially allow unauthorized access to files on the server hosting the Mesop application. The vulnerability was related to insufficient input validation in a specific endpoint. This could have allowed an attacker to access files not intended to be served.
Users are strongly advised to update to the latest version of Mesop immediately. The latest version includes a fix for this vulnerability.
We would like to thank @Letm3through for reporting this issue and proposing mitigations to address this issue.
- Record
GHSA-pmv9-3xqp-8w42- CVSS 4.0
- 8.7 High
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N - CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-20, CWE-22
- Updated
- 2026-11-02
OSVPYSEC-2026-1625
Mesop has a local file Inclusion via static file serving functionality
A vulnerability has been discovered and fixed in Mesop that could potentially allow unauthorized access to files on the server hosting the Mesop application. The vulnerability was related to insufficient input validation in a specific endpoint. This could have allowed an attacker to access files not intended to be served.
Users are strongly advised to update to the latest version of Mesop immediately. The latest version includes a fix for this vulnerability.
We would like to thank @Letm3through for reporting this issue and proposing mitigations to address this issue.
- Record
PYSEC-2026-1625- CVSS 4.0
- 8.7 High
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N - CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
mesopPyPI |
0.9.0 up to 0.12.4 | 0.12.4 |
mesopPyPI |
0.9.0 up to 0.12.4, plus listed versions 0.10.00.10.0rc00.10.0rc10.10.0rc20.11.0 Show 20 moreShow less0.11.0rc00.11.10.12.00.12.0rc00.12.10.12.1rc00.12.20.12.30.12.3rc00.12.4rc00.9.10.9.1rc10.9.20.9.2rc10.9.30.9.3rc00.9.40.9.4rc00.9.50.9.5rc0 |
0.12.4 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, products | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-45601 is a high vulnerability (CVSS 7.5) in Google Mesop, published September 18, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.28%, the 20th percentile. Fixed in mesop 0.12.4.
References
github.com/google/mesop/security/advisories/GHSA-pmv9-3xqp-8w42
nvd.nist.gov/vuln/detail/CVE-2024-45601
pypi.org/project/mesop