GHSA-c39w-3pjx-qc7m
Leantime allows Stored Cross-Site Scripting (XSS)
Description
Leantime allows stored cross-site scripting (XSS) in the API key name while generating the API key.
Impact
Any low privileged user like manager, or editor, can create an API key with XSS payload. When admin will visit the Company page, the XSS will automatically get triggerred leading to the unauthorized action performed from the ADMIN account. Like, removing any user, or adding someone else as high privilege, and many more.
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
- High
- Integrity
- High
- Availability
- None
What each source reports
GitHub Advisories Score used
Leantime allows Stored Cross-Site Scripting (XSS)
Description
Leantime allows stored cross-site scripting (XSS) in the API key name while generating the API key.
Impact
Any low privileged user like manager, or editor, can create an API key with XSS payload. When admin will visit the Company page, the XSS will automatically get triggerred leading to the unauthorized action performed from the ADMIN account. Like, removing any user, or adding someone else as high privilege, and many more.
- Record
GHSA-c39w-3pjx-qc7m- CVSS 4.0
- 7.6 High
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Leantime allows Stored Cross-Site Scripting (XSS)
Description
Leantime allows stored cross-site scripting (XSS) in the API key name while generating the API key.
Impact
Any low privileged user like manager, or editor, can create an API key with XSS payload. When admin will visit the Company page, the XSS will automatically get triggerred leading to the unauthorized action performed from the ADMIN account. Like, removing any user, or adding someone else as high privilege, and many more.
- Record
GHSA-c39w-3pjx-qc7m- CVSS 4.0
- 7.6 High
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
leantime/leantimePackagist | before 3.3 | 3.3 |
leantime/leantimePackagist | before 3.3, plus listed versions 2.42.4-beta2.4-beta-72.4-beta-82.4.1 Show 45 moreShow less2.4.22.4.32.4.42.4.52.4.72.4.83.0.03.0.0-beta3.0.13.0.23.0.33.0.43.0.53.0.63.0.73.1.0-beta3.1.13.1.23.1.33.1.43.2.03.2.0-beta3.2.0-beta-23.2.1v2.0v2.0.1v2.0.10v2.0.11v2.0.12v2.0.13v2.0.14v2.0.15v2.0.2v2.0.3v2.0.4v2.0.5v2.0.6v2.0.7v2.0.8v2.0.9v2.1v2.1-betav2.1-beta2v2.1-beta3v2.1-beta5 | 3.3 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | GitHub Advisories, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
GHSA-c39w-3pjx-qc7m is a high vulnerability (CVSS 7.6) in leantime/leantime, published February 21, 2025. No source lists public exploit code. Fixed in leantime/leantime 3.3.
References
Left out here: 50 versions. The JSON record has them.