CVE-2024-27477

MEDIUM EPSS 45.6%
Published Apr 10, 20242y ago · Modified Jun 17, 20262w ago
6.1 CVSS 3.1
Medium
Find Similar
Published Apr 10, 2024 2y ago
Last Modified Jun 17, 2026 2w ago

Description

In Leantime 3.0.6, a Cross-Site Scripting vulnerability exists within the ticket creation and modification functionality, allowing attackers to inject malicious JavaScript code into the title field of tickets (also known as to-dos). This stored XSS vulnerability can be exploited to perform Server-Side Request Forgery (SSRF) attacks.

CVSS Details

Base Score
6.1
Exploitability
2.8
Impact
2.7
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Changed
Confidentiality Low
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
45.6% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

Affected Products 1

VendorProductVersionRange
leantimeleantime3.0.6any

References 4

  • drive.proton.me https://drive.proton.me/urls/35CKB8RV04#sEubCKVOuXqt
    Broken Link
  • github.com https://github.com/Leantime/leantime/blob/264a7dbc2c9b18f574821bf27dd568a287ee8498/app/Domain/Tickets/Controllers/ShowTicket.php#L20
    Product
  • github.com https://github.com/dead1nfluence/Leantime-POC/blob/main/README.md
    ExploitThird Party Advisory
  • vicarius.io https://www.vicarius.io/vsociety/posts/analyzing-leantime-xss-for-the-fun-time-diving-into-cve-2024-27477-for-a-beginner
    ExploitThird Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.