GHSA-v4q9-437p-mhpg
Leantime allows Cross Site Scripting (XSS) and SQL Injection (SQLi)
Summary
A cross-site scripting (XSS) vulnerability has been identified in Leantime. The vulnerability allows an attacker to inject malicious scripts into certain fields, potentially leading to the execution of arbitrary code or unauthorized access to user-sensitive information. The code does not include any validation or sanitization of the $_GET["id"] parameter. As a result, it directly incorporates the user-supplied value into the source path without any checks.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Passive
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- None
What each source reports
GitHub Advisories Score used
Leantime allows Cross Site Scripting (XSS) and SQL Injection (SQLi)
Summary
A cross-site scripting (XSS) vulnerability has been identified in Leantime. The vulnerability allows an attacker to inject malicious scripts into certain fields, potentially leading to the execution of arbitrary code or unauthorized access to user-sensitive information. The code does not include any validation or sanitization of the $_GET["id"] parameter. As a result, it directly incorporates the user-supplied value into the source path without any checks.
- Record
GHSA-v4q9-437p-mhpg- CVSS 4.0
- 7.4 High
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N - Weakness
- CWE-79, CWE-89
- Updated
- 2026-11-02
OSV
Leantime allows Cross Site Scripting (XSS) and SQL Injection (SQLi)
Summary
A cross-site scripting (XSS) vulnerability has been identified in Leantime. The vulnerability allows an attacker to inject malicious scripts into certain fields, potentially leading to the execution of arbitrary code or unauthorized access to user-sensitive information. The code does not include any validation or sanitization of the $_GET["id"] parameter. As a result, it directly incorporates the user-supplied value into the source path without any checks.
- Record
GHSA-v4q9-437p-mhpg- CVSS 4.0
- 7.4 High
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N - Weakness
- CWE-79, CWE-89
- 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-v4q9-437p-mhpg is a high vulnerability (CVSS 7.4) 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.