Leantime
CVE-2023-33961
MEDIUM
Severity by source
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Lifecycle Timeline
1DescriptionNVD
Leantime is a lean open source project management system. Starting in version 2.3.21, an authenticated user with commenting privileges can inject malicious Javascript into a comment. Once the malicious comment is loaded in the browser by a user, the malicious Javascript code executes. As of time of publication, a patch does not exist.
AnalysisAI
Leantime is a lean open source project management system. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. Leantime is a lean open source project management system. Starting in version 2.3.21, an authenticated user with commenting privileges can inject malicious Javascript into a comment. Once the malicious comment is loaded in the browser by a user, the malicious Javascript code executes. As of time of publication, a patch does not exist. Affected products include: Leantime. Version information: version 2.3.21.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.
Leantime 3.0.6 is vulnerable to Cross Site Request Forgery (CSRF). Rated high severity (CVSS 8.8), this vulnerability is
Cross Site Scripting vulnerability in Leantime v3.0.6 allows attackers to execute arbitrary code via upload of crafted P
Leantime is an open source project management system. Rated medium severity (CVSS 6.5), this vulnerability is remotely e
In Leantime 3.0.6, a Cross-Site Scripting vulnerability exists within the ticket creation and modification functionality
Cross Site Scripting vulnerability in Leantime 3.0.6 allows a remote attacker to execute arbitrary code via the to-do ti
Leantime before versions 2.0.15 and 2.1-beta3 has a SQL Injection vulnerability. Rated high severity (CVSS 8.8), this vu
Leantime 3.0.6 is vulnerable to HTML Injection via /dashboard/show#/tickets/newTicket. Rated medium severity (CVSS 4.7),
Credential disclosure in Leantime's JSON-RPC API allows an authenticated user to read any account's full credential row
Login CSRF (session fixation) in Leantime's OpenID Connect authentication flow allows an attacker to authenticate a vict
Privilege escalation in Leantime up to 3.8.0 allows authenticated low-privileged users to elevate their role to owner by
Broken access control in Leantime's API component (versions up to 3.8.0) allows authenticated low-privileged users to in
Cross Site Scripting vulnerability in Leantime v3.2.1 and before allows an authenticated attacker to execute arbitrary c
Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
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