PT-2024-21916 · Leantime · Leantime

Secatgourity · Published 2024-04-10 · Updated 2024-11-06 · CVE-2024-27477

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Leantime version 3.0.6

Description A Cross-Site Scripting issue exists within the ticket creation and modification functionality, allowing attackers to inject malicious JavaScript code into the title field of tickets. This stored XSS issue can be exploited to perform Server-Side Request Forgery (SSRF) attacks.

Recommendations For Leantime version 3.0.6, update to a version that fixes this issue to prevent exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-27477

Affected Products

Leantime

References · 6

• 🔥 https://github.com/dead1nfluence/Leantime-POC/blob/main/README.md · Exploit
• 🔥 https://vicarius.io/vsociety/posts/analyzing-leantime-xss-for-the-fun-time-diving-into-cve-2024-27477-for-a-beginner · Exploit
• https://osv.dev/vulnerability/CVE-2024-27477 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-27477 · Security Note
• https://github.com/Leantime/leantime/blob/264a7dbc2c9b18f574821bf27dd568a287ee8498/app/Domain/Tickets/Controllers/ShowTicket.php#L20 · Note
• https://drive.proton.me/urls/35CKB8RV04#sEubCKVOuXqt · Note