CVE-2019-16355
Incorrect Default Permissions in Beego
The File Session Manager in Beego 1.10.0 allows local users to read session files because of weak permissions for individual files.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
The File Session Manager in Beego 1.10.0 allows local users to read session files because of weak permissions for individual files.
- Record
CVE-2019-16355- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 2.1 Low
AV:L/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-276
- Updated
- 2026-11-02
CVE List No score
The File Session Manager in Beego 1.10.0 allows local users to read session files because of weak permissions for individual files.
- Record
CVE-2019-16355- Updated
- 2026-11-02
EUVDEUVD-2022-4129 No score
The File Session Manager in Beego 1.10.0 allows local users to read session files because of weak permissions for individual files.
- Record
EUVD-2022-4129- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-hf4p-4j9r-3cvx
Incorrect Default Permissions in Beego
The File Session Manager in Beego before 1.12.2 allows local users to read session files because of weak permissions for individual files.
- Record
GHSA-hf4p-4j9r-3cvx- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-276
- Updated
- 2026-11-02
OSVCVE-2019-16354
The File Session Manager in Beego 1.10.0 allows local users to read session files because there is a race condition involving file creation within a directory with weak permissions.
- Record
CVE-2019-16354- CVSS 3.1
- 4.7 Medium
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
OSV
The File Session Manager in Beego 1.10.0 allows local users to read session files because of weak permissions for individual files.
- Record
CVE-2019-16355- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
OSVGHSA-f6px-w8rh-7r89
Beego has a file creation race condition
The File Session Manager in Beego 1.10.0 allows local users to read session files because there is a race condition involving file creation within a directory with weak permissions.
- Record
GHSA-f6px-w8rh-7r89- CVSS 3.1
- 4.7 Medium
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-362, CWE-732
- Updated
- 2026-11-02
OSVGHSA-hf4p-4j9r-3cvx
Incorrect Default Permissions in Beego
The File Session Manager in Beego before 1.12.2 allows local users to read session files because of weak permissions for individual files.
- Record
GHSA-hf4p-4j9r-3cvx- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-276
- Updated
- 2026-11-02
OSVGO-2021-0084 No score
Incorrect permissions for critical resource in github.com/astaxie/beego
Session data is stored using permissive permissions, allowing local users with filesystem access to read arbitrary data.
- Record
GO-2021-0084- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
github.com/beego/beegoGo |
before 1.12.2 | 1.12.2 |
github.com/astaxie/beegoGo |
before 1.12.2 | 1.12.2 |
github.com/beego/beegoGo From an advisory covering 2 CVEs |
before 1.12.2 | 1.12.2 |
github.com/astaxie/beegoGo From an advisory covering 2 CVEs |
before 1.12.2 | 1.12.2 |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-16355 is a medium vulnerability (CVSS 5.5) in Beego, published September 16, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.36%, the 30th percentile. Fixed in github.com/beego/beego 1.12.2.