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Leantime has Host Header Injection Vulnerability

Moderate severity GitHub Reviewed Published Feb 18, 2025 in Leantime/leantime • Updated Feb 21, 2025

Package

composer leantime/leantime (Composer)

Affected versions

< 3.1.2

Patched versions

3.1.2

Description

Summary

A host header injection vulnerability has been identified in the user details viewing functionality of the system. This vulnerability allows an attacker to manipulate the host header in HTTP requests, thereby gaining unauthorized access to view details of other users.

References

@marcelfolaron marcelfolaron published to Leantime/leantime Feb 18, 2025
Published to the GitHub Advisory Database Feb 21, 2025
Reviewed Feb 21, 2025
Last updated Feb 21, 2025

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS score

Weaknesses

CVE ID

No known CVE

GHSA ID

GHSA-99r5-84gr-59f6

Source code

Credits

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