Leantime is an open source project management system. Prior to 3.10.0, for the provisionally grouped account-creation and plugin-management surfaces, Leantime's JSON-RPC dispatcher in app/Domain/Api/Controllers/Jsonrpc.php exposes public API service methods, while PermissionEnfor...
Vendor
leantime vulnerabilities
34 published CVES affecting leantime, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).
- Total
- 34
- Critical
- 0
- High
- 14
- Medium
- 18
- Low
- 2
- Unscored
- 0
- CISA KEV
- 0
Products
Latest leantime CVEs
Newest publication first · page 1 of 2
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HighCVSS 8.8 EPSS 0.42%
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MediumCVSS 4.8 EPSS 0.35%
A vulnerability has been found in Hyve5 Leantime up to 3.9.8. Affected by this issue is some unknown functionality of the file /app/Domain/Dashboard/Templates/show.blade.php of the component Project Dashboard. Such manipulation leads to cross site scripting. The attack may be per...
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MediumCVSS 5.1 EPSS 0.36%
A flaw has been found in Hyve5 Leantime up to 3.9.8. Affected by this vulnerability is the function getAllGrouped of the file app/Domain/Tickets/Services/Tickets.php of the component Kanban Board. This manipulation causes cross site scripting. The attack is possible to be carried...
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HighCVSS 7.1 EPSS 0.53%
Leantime before 3.9.6 contains an authorization bypass vulnerability in the HTMX plugin install endpoint that lacks permission validation. Authenticated users with limited roles can install marketplace plugins and control arbitrary properties including identifier, version, and li...
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HighCVSS 8.8 EPSS 0.51%
Leantime JSON-RPC API through version 3.9.0 contains a missing authorization vulnerability in the JSON-RPC dispatcher in app/Domain/Api/Controllers/Jsonrpc.php. The dispatcher does not enforce authorization before invoking service-layer methods, allowing an authenticated user to...
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HighCVSS 8.1 EPSS 0.35%
Leantime through 3.6.2 exposes the JSON-RPC methods leantime.rpc.TwoFA.TwoFA.getSetupData, saveSecret, verifyAndEnable, and disable2FA, which act on a caller-supplied userId parameter with no ownership check, session pinning, or permission-attribute gate (unlike other RPC-exposed...
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HighCVSS 8.6 EPSS 0.26%
Leantime 3.6.2 contains a cross-site request forgery vulnerability that allows unauthenticated attackers to perform state-changing actions on behalf of authenticated users by excluding the Laravel VerifyCsrfToken middleware from the global middleware stack in app/Http/Kernel.php....
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CVE-2026-66415 Leantime Server-Side Request Forgery and Local File Inclusion in Blueprints::import()
PublishedHighCVSS 8.4 EPSS 0.35%Leantime 3.6.2 contains a server-side request forgery and local file inclusion vulnerability that allows authenticated attackers to read internal resources by passing unsanitized user-supplied filenames to file_get_contents() in the Blueprints::import() method without path valida...
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MediumCVSS 5.1 EPSS 0.35%
Leantime 3.6.2 contains an open redirect vulnerability in the Login controller that allows unauthenticated attackers to redirect authenticated users to arbitrary external sites by manipulating the redirectUrl POST parameter. Attackers can craft a malicious login URL with a tamper...
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HighCVSS 7.1 EPSS 0.42%
Leantime 3.6.2 and prior contains a broken access control vulnerability that allows authenticated users to read milestone data from projects they are not assigned to by supplying arbitrary integer milestone IDs to the tickets.getMilestone JSON-RPC endpoint. Attackers can enumerat...
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MediumCVSS 5.3 EPSS 0.35%
A vulnerability was found in Leantime up to 3.8.0. Affected is the function Setting::saveSetting of the component API. The manipulation results in improper authorization. The attack may be performed from remote. The exploit has been made public and could be used. The vendor was c...
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MediumCVSS 5.3 EPSS 0.35%
A vulnerability has been found in Leantime up to 3.8.0. This impacts the function editUser/addUser of the component JSON-RPC Endpoint. The manipulation of the argument role leads to improper authorization. The attack is possible to be carried out remotely. The exploit has been di...
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HighCVSS 8.6 EPSS 0.45%
Leantime's Users::getUser method in the JSON-RPC API lacks proper authorization checks, allowing authenticated users to retrieve full user credential rows including password hashes, TOTP secrets, and session tokens. Attackers can exploit this by calling users.getUser with arbitra...
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HighCVSS 8.6 EPSS 0.23%
Leantime contains an OIDC login CSRF vulnerability in the verifyState() method that unconditionally returns true without validating state parameters. Attackers can craft malicious callback URLs with attacker-controlled authorization codes to perform session fixation, logging vict...
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MediumCVSS 5.4
Summary Leantime v2.3.27 is vulnerable to Stored HTML Injection. The firstname and lastname fields in the admin user edit page are rendered without HTML escaping, allowing an authenticated user to inject arbitrary HTML that executes when the profile is viewed. Vulnerable File app...
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MediumCVSS 5.4 EPSS 0.33%
Cross Site Scripting vulnerability in Leantime v3.2.1 and before allows an authenticated attacker to execute arbitrary code and obtain sensitive information via the first name field in processMentions().
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LowCVSS 2.1
Summary There is a cross-site scripting vulnerability on To-Do that affects a title field of a To-Do.
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LowCVSS 2.3
Finding Description Application has functionality for a user to view profile information. It does not have an implemented authorization check for "Host" parameter which allows a user to view profile information of another user by replacing "Host" parameter. Impact By exploiting t...
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HighCVSS 7.6
Description Leantime allows stored cross-site scripting (XSS) in the API key name while generating the API key. Impact Any low privileged user like manager, or editor, can create an API key with XSS payload. When admin will visit the Company page, the XSS will automatically get t...
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MediumCVSS 5.9
CSRF Summary A cross-site request forgery vulnerability allows a remote actor to create an account with Owner privileges. By luring an Owner or Administrator into clicking a button on an attacker-controlled website, a request will be issued, generating an account with the attacke...
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HighCVSS 7.4
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. T...
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MediumCVSS 5.9
Summary Stored XSS, also known as persistent XSS, is the more damaging of the two. It occurs when a malicious script is injected directly into a vulnerable web application. Details A Stored Cross-Site Scripting (XSS) vulnerability was found that could potentially compromise user...
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MediumCVSS 5.9
Summary The vulnerability in Leantime's "overdue" section allows attackers to upload malicious image files containing XSS payloads. When other users view these files, the scripts execute, enabling attackers to steal sensitive information or perform unauthorized actions. Improving...
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MediumCVSS 5.7
Due to improper cache control an attacker can view sensitive information even if they are not logged into the account anymore. Additional Information: 1.The issue was identified during routine security testing. 2.This vulnerability poses a significant risk to user privacy and dat...
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MediumCVSS 5.1
STORED XSS +OPEN REDIRECTION in SVG uploads Vulnerable url:https://hack.leantime.io/projects/showProject/3
Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.