CVE-2020-29603
MantisBT Insecure Storage in manage_proj_edit_page.php
In manage_proj_edit_page.php in MantisBT before 2.24.4, any unprivileged logged-in user can retrieve Private Projects' names via the manage_proj_edit_page.php project_id parameter, without having access to them.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
In manage_proj_edit_page.php in MantisBT before 2.24.4, any unprivileged logged-in user can retrieve Private Projects' names via the manage_proj_edit_page.php project_id parameter, without having access to them.
- Record
CVE-2020-29603- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - CVSS 2.0
- 4.0 Medium
AV:N/AC:L/Au:S/C:P/I:N/A:N - Weakness
- CWE-922
- Updated
- 2026-11-02
CVE List No score
In manage_proj_edit_page.php in MantisBT before 2.24.4, any unprivileged logged-in user can retrieve Private Projects' names via the manage_proj_edit_page.php project_id parameter, without having access to them.
- Record
CVE-2020-29603- Updated
- 2026-11-02
EUVDEUVD-2020-21964 No score
In manage_proj_edit_page.php in MantisBT before 2.24.4, any unprivileged logged-in user can retrieve Private Projects' names via the manage_proj_edit_page.php project_id parameter, without having access to them.
- Record
EUVD-2020-21964- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-qpj5-f88q-x7px
MantisBT Insecure Storage in manage_proj_edit_page.php
In manage_proj_edit_page.php in MantisBT before 2.24.4, any unprivileged logged-in user can retrieve Private Projects' names via the manage_proj_edit_page.php project_id parameter, without having access to them.
- Record
GHSA-qpj5-f88q-x7px- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-922
- Updated
- 2026-11-02
OSV
In manage_proj_edit_page.php in MantisBT before 2.24.4, any unprivileged logged-in user can retrieve Private Projects' names via the manage_proj_edit_page.php project_id parameter, without having access to them.
- Record
CVE-2020-29603- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
OSVGHSA-qpj5-f88q-x7px
MantisBT Insecure Storage in manage_proj_edit_page.php
In manage_proj_edit_page.php in MantisBT before 2.24.4, any unprivileged logged-in user can retrieve Private Projects' names via the manage_proj_edit_page.php project_id parameter, without having access to them.
- Record
GHSA-qpj5-f88q-x7px- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-922
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
mantisbt/mantisbtPackagist |
before 2.24.4 | 2.24.4 |
mantisbt/mantisbtPackagist |
before 2.24.4, plus listed versions 2.10.02.10.12.11.02.11.12.12.0 Show 45 moreShow less2.12.12.12.22.13.02.13.12.13.22.14.02.15.02.15.12.16.02.16.12.17.02.17.12.17.22.18.02.18.12.19.02.19.12.20.02.20.12.21.02.21.12.21.22.21.32.22.02.22.12.22.22.23.02.23.12.24.02.24.12.24.22.24.32.3.02.3.12.3.22.3.32.4.02.4.12.4.22.5.02.5.12.5.22.6.02.7.02.7.1 |
2.24.4 |
History
| Recorded | Changed | Sources |
|---|---|---|
| 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-2020-29603 is a medium vulnerability (CVSS 4.3) in Mantisbt, published January 29, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.06%, the 64th percentile. Fixed in mantisbt/mantisbt 2.24.4.
References
Left out here: 4 versions. The JSON record has them.