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| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-33062 | 1 Free5gc | 2 Free5gc, Nrf | 2026-03-27 | 7.5 High |
| free5GC is an open source 5G core network. free5GC NRF prior to version 1.4.2 has an Improper Input Validation vulnerability leading to Denial of Service. All deployments of free5GC using the NRF discovery service are affected. The `EncodeGroupId` function attempts to access array indices [0], [1], [2] without validating the length of the split data. When the parameter contains insufficient separator characters, the code panics with "index out of range". A remote attacker can cause the NRF service to panic and crash by sending a crafted HTTP GET request with a malformed `group-id-list` parameter. This results in complete denial of service for the NRF discovery service. free5GC NRF version 1.4.2 fixes the issue. There is no direct workaround at the application level. The recommendation is to apply the provided patch or restrict access to the NRF API to trusted sources only. | ||||
| CVE-2026-33063 | 1 Free5gc | 2 Ausf, Free5gc | 2026-03-27 | 7.5 High |
| free5GC is an open source 5G core network. free5GC AUSF prior to version 1.4.2 has is an Improper Null Check vulnerability leading to Denial of Service. All deployments of free5GC v4.0.1 using the AUSF UE authentication service (`/nausf-auth/v1/ue-authentications` endpoint) are affected. A remote attacker can cause the AUSF service to panic and crash by sending a crafted UE authentication request that triggers a nil interface conversion in the `GetSupiFromSuciSupiMap` function. This results in complete denial of service for the AUSF authentication service. The `GetSupiFromSuciSupiMap` function attempts to perform an interface conversion from `interface{}` to `*context.SuciSupiMap` without checking if the underlying value is nil. When `SuciSupiMap` is nil, the code panics with "interface conversion: interface {} is nil, not *context.SuciSupiMap". free5GC AUSF version 1.4.2 patches the issue. There is no direct workaround at the application level. The recommendation is to apply the provided patch or restrict access to the AUSF API to trusted sources only. | ||||
| CVE-2020-37140 | 3 Aida64, Finalwire, Linuxfoundation | 3 Aida64, Everest, Everest | 2026-03-27 | 5.5 Medium |
| Everest, later referred to as AIDA64, 5.50.2100 contains a denial of service vulnerability that allows local attackers to crash the application by manipulating file open functionality. Attackers can generate a 450-byte buffer of repeated characters and paste it into the file open dialog to trigger an application crash. | ||||
| CVE-2019-25631 | 1 Aida64 | 2 Aida64, Aida64 Business | 2026-03-27 | 8.4 High |
| AIDA64 Business 5.99.4900 contains a structured exception handling buffer overflow vulnerability that allows local attackers to execute arbitrary code by overwriting SEH pointers with malicious shellcode. Attackers can inject egg hunter shellcode through the SMTP display name field in preferences or report wizard functionality to trigger the overflow and execute code with application privileges. | ||||
| CVE-2019-25629 | 1 Aida64 | 2 Aida64, Aida64 Extreme | 2026-03-27 | 8.4 High |
| AIDA64 Extreme 5.99.4900 contains a structured exception handler buffer overflow vulnerability in the logging functionality that allows local attackers to execute arbitrary code by supplying a malicious CSV log file path. Attackers can inject shellcode through the Hardware Monitoring logging preferences to overflow the buffer and trigger code execution when the application processes the log file path. | ||||
| CVE-2026-33335 | 2 Go-vikunja, Vikunja | 2 Vikunja, Vikunja | 2026-03-27 | 8.0 High |
| Vikunja is an open-source self-hosted task management platform. Starting in version 0.21.0 and prior to version 2.2.0, the Vikunja Desktop Electron wrapper passes URLs from `window.open()` calls directly to `shell.openExternal()` without any validation or protocol allowlisting. An attacker who can place a link with `target="_blank"` (or that otherwise triggers `window.open`) in user-generated content can cause the victim's operating system to open arbitrary URI schemes, invoking local applications, opening local files, or triggering custom protocol handlers. Version 2.2.0 patches the issue. | ||||
| CVE-2019-25360 | 2 Aida64, Finalwire Ltd. | 2 Aida64, Aida64 | 2026-03-27 | 9.8 Critical |
| Aida64 Engineer 6.10.5200 contains a buffer overflow vulnerability in the CSV logging configuration that allows attackers to execute malicious code by crafting a specially designed payload. Attackers can exploit the vulnerability by creating a malformed log file with carefully constructed SEH (Structured Exception Handler) overwrite techniques to achieve remote code execution. | ||||
| CVE-2023-7340 | 2026-03-27 | 3.5 Low | ||
| Wazuh authd contains a heap-buffer overflow vulnerability that allows attackers to cause memory corruption and malformed heap data by sending specially crafted input. Attackers can exploit this vulnerability to trigger a denial of service condition, resulting in low availability impact to the authentication daemon. | ||||
| CVE-2026-33336 | 2 Go-vikunja, Vikunja | 2 Vikunja, Vikunja | 2026-03-27 | 8.8 High |
| Vikunja is an open-source self-hosted task management platform. Starting in version 0.21.0 and prior to version 2.2.0, the Vikunja Desktop Electron wrapper enables `nodeIntegration` in the main BrowserWindow and does not restrict same-window navigations. An attacker who can place a link in user-generated content (task descriptions, comments, project descriptions) can cause the BrowserWindow to navigate to an attacker-controlled origin, where JavaScript executes with full Node.js access, resulting in arbitrary code execution on the victim's machine. Version 2.2.0 patches the issue. ## Root cause Two misconfigurations combine to create this vulnerability: 1. **`nodeIntegration: true`** is set in `BrowserWindow` web preferences (`desktop/main.js:14-16`), giving any page loaded in the renderer full access to Node.js APIs (`require`, `child_process`, `fs`, etc.). 2. **No `will-navigate` or `will-redirect` handler** is registered on the `webContents`. The existing `setWindowOpenHandler` (`desktop/main.js:19-23`) only intercepts `window.open()` calls (new-window requests). It does **not** intercept same-window navigations triggered by: - `<a href="https://...">` links (without `target="_blank"`) - `window.location` assignments - HTTP redirects - `<meta http-equiv="refresh">` tags ## Attack scenario 1. The attacker is a normal user on the same Vikunja instance (e.g., a member of a shared project). 2. The attacker creates or edits a project description or task description containing a standard HTML link, e.g.: `<a href="https://evil.example/exploit">Click here for the updated design spec</a>` 3. The Vikunja frontend renders this link. DOMPurify sanitization correctly allows it -- it is a legitimate anchor tag, not a script injection. Render path example: `frontend/src/views/project/ProjectInfo.vue` uses `v-html` with DOMPurify-sanitized output. 4. The victim uses Vikunja Desktop and clicks the link. 5. Because no `will-navigate` handler exists, the BrowserWindow navigates to `https://evil.example/exploit` in the same renderer process. 6. The attacker's page now executes in a context with `nodeIntegration: true` and runs: `require('child_process').exec('id > /tmp/pwned');` 7. Arbitrary commands execute as the victim's OS user. ## Impact Full remote code execution on the victim's desktop. The attacker can read/write arbitrary files, execute arbitrary commands, install malware or backdoors, and exfiltrate credentials and sensitive data. No XSS vulnerability is required -- a normal, sanitizer-approved hyperlink is sufficient. ## Proof of concept 1. Set up a Vikunja instance with two users sharing a project. 2. As the attacker user, edit a project description to include: `<a href="https://attacker.example/poc.html">Meeting notes</a>` 3. Host poc.html with: `<script>require('child_process').exec('calc.exe')</script>` 4. As the victim, open the project in Vikunja Desktop and click the link. 5. calc.exe (or any other command) executes on the victim's machine. ## Credits This vulnerability was found using [GitHub Security Lab Taskflows](https://github.com/GitHubSecurityLab/seclab-taskflows). | ||||
| CVE-2026-33473 | 2 Go-vikunja, Vikunja | 2 Vikunja, Vikunja | 2026-03-27 | 5.7 Medium |
| Vikunja is an open-source self-hosted task management platform. Starting in version 0.13 and prior to version 2.2.1, any user that has enabled 2FA can have their TOTP reused during the standard 30 second validity window. Version 2.2.1 patches the issue. | ||||
| CVE-2026-33474 | 2 Go-vikunja, Vikunja | 2 Vikunja, Vikunja | 2026-03-27 | 6.5 Medium |
| Vikunja is an open-source self-hosted task management platform. Starting in version 1.0.0-rc0 and prior to version 2.2.0, unbounded image decoding and resizing during preview generation lets an attacker exhaust CPU and memory with highly compressed but extremely large-dimension images. Version 2.2.0 patches the issue. | ||||
| CVE-2026-33668 | 2 Go-vikunja, Vikunja | 2 Vikunja, Vikunja | 2026-03-27 | 8.1 High |
| Vikunja is an open-source self-hosted task management platform. Starting in version 0.18.0 and prior to version 2.2.1, when a user account is disabled or locked, the status check is only enforced on the local login and JWT token refresh paths. Three other authentication paths — API tokens, CalDAV basic auth, and OpenID Connect — do not verify user status, allowing disabled or locked users to continue accessing the API and syncing data. Version 2.2.1 patches the issue. | ||||
| CVE-2026-33677 | 2 Go-vikunja, Vikunja | 2 Vikunja, Vikunja | 2026-03-27 | 6.5 Medium |
| Vikunja is an open-source self-hosted task management platform. Prior to version 2.2.1, the `GET /api/v1/projects/:project/webhooks` endpoint returns webhook BasicAuth credentials (`basic_auth_user` and `basic_auth_password`) in plaintext to any user with read access to the project. While the existing code correctly masks the HMAC `secret` field, the BasicAuth fields added in a later migration were not given the same treatment. This allows read-only collaborators to steal credentials intended for authenticating against external webhook receivers. Version 2.2.1 patches the issue. | ||||
| CVE-2026-28256 | 1 Trane | 5 Tracer Concierge, Tracer Sc, Tracer Sc\+ and 2 more | 2026-03-27 | 9.8 Critical |
| A Use of Hard-coded, Security-relevant Constants vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge could allow an attacker to disclose sensitive information and take over accounts. | ||||
| CVE-2026-28255 | 1 Trane | 5 Tracer Concierge, Tracer Sc, Tracer Sc\+ and 2 more | 2026-03-27 | 9.8 Critical |
| A Use of Hard-coded Credentials vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge could allow an attacker to disclose sensitive information and take over accounts. | ||||
| CVE-2026-28254 | 1 Trane | 5 Tracer Concierge, Tracer Sc, Tracer Sc\+ and 2 more | 2026-03-27 | 7.5 High |
| A Missing Authorization vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge could allow an unauthenticated attacker to access sensitive information through unprotected APIs. | ||||
| CVE-2026-28253 | 1 Trane | 5 Tracer Concierge, Tracer Sc, Tracer Sc\+ and 2 more | 2026-03-27 | 7.5 High |
| A Memory Allocation with Excessive Size Value vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge could allow an unauthenticated attacker to cause a denial-of-service condition | ||||
| CVE-2026-32890 | 1 Openvessl | 1 Anchorr | 2026-03-27 | 9.7 Critical |
| Anchorr is a Discord bot for requesting movies and TV shows and receiving notifications when items are added to a media server. In versions 1.4.1 and below, a stored Cross-site Scripting (XSS) vulnerability in the web dashboard's User Mapping dropdown allows any unprivileged Discord user in the configured guild to execute arbitrary JavaScript in the Anchorr admin's browser. By chaining this with the GET /api/config endpoint (which returns all secrets in plaintext), an attacker can exfiltrate every credential stored in Anchorr which includes DISCORD_TOKEN, JELLYFIN_API_KEY, JELLYSEERR_API_KEY, JWT_SECRET, WEBHOOK_SECRET, and bcrypt password hashes without any authentication to Anchorr itself. This issue has been fixed in version 1.4.2. | ||||
| CVE-2026-28252 | 1 Trane | 5 Tracer Concierge, Tracer Sc, Tracer Sc\+ and 2 more | 2026-03-27 | 9.8 Critical |
| A Use of a Broken or Risky Cryptographic Algorithm vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge could allow an attacker to bypass authentication and gain root-level access to the device. | ||||
| CVE-2026-33334 | 2 Go-vikunja, Vikunja | 2 Vikunja, Vikunja | 2026-03-27 | 9.6 Critical |
| Vikunja is an open-source self-hosted task management platform. Starting in version 0.21.0 and prior to version 2.2.0, the Vikunja Desktop Electron wrapper enables `nodeIntegration` in the renderer process without `contextIsolation` or `sandbox`. This means any cross-site scripting (XSS) vulnerability in the Vikunja web frontend -- present or future -- automatically escalates to full remote code execution on the victim's machine, as injected scripts gain access to Node.js APIs. Version 2.2.0 fixes the issue. | ||||