CVE tracker
312 subscribers
4.42K links
News monitoring: @irnewsagency

Main channel: @orgsecuritygate

Site: SecurityGate.org
Download Telegram
CVE-2026-45317 - Open WebUI: Cross-Site Request Forgery (CSRF) via Image URL Manipulation

CVE ID :CVE-2026-45317
Published : May 15, 2026, 10:16 p.m. | 2 hours, 50 minutes ago
Description :Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.3, an application-wide Cross-Site Request Forgery (CSRF) vulnerability was found Open-WebUl's image uploading functionality. An attacker can set an image URL to a malicious endpoint, allowing them to perform actions on behalf of a victim user. Any authenticated user can exploit this vulnerability, and any user who views the compromised image (e.g., a profile picture) will unknowingly send a GET request to the attacker-controlled URL. This can lead to cookie theft, denial of service (DoS), or other malicious actions. This vulnerability is fixed in 0.9.3.
Severity: 4.6 | MEDIUM
Visit the link for more details, such as CVSS details, affected products, timeline, and more...
CVE-2026-45318 - Open WebUI: Stored XSS via unsanitized Office/Excel/DOCX file preview rendering ({@html} without DOMPurify)

CVE ID :CVE-2026-45318
Published : May 15, 2026, 10:16 p.m. | 2 hours, 50 minutes ago
Description :Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.3, his advisory tracks a regression of the original Excel-preview XSS (CVE-2026-44549). The same root cause — XLSX.utils.sheet_to_html() output rendered via {@html excelHtml} without DOMPurify — was reintroduced sometime after v0.8.0 and is exploitable again This vulnerability is fixed in 0.9.3.
Severity: 5.4 | MEDIUM
Visit the link for more details, such as CVSS details, affected products, timeline, and more...
CVE-2026-45338 - Open WebUI: SSRF via OAuth Profile Picture URL in _process_picture_url (oauth.py)

CVE ID :CVE-2026-45338
Published : May 15, 2026, 10:16 p.m. | 2 hours, 50 minutes ago
Description :Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, a Server-Side Request Forgery (SSRF) vulnerability exists in _process_picture_url() in backend/open_webui/utils/oauth.py (line ~1338). The function fetches arbitrary URLs from OAuth picture claims without applying validate_url(), allowing an attacker to force the server to make HTTP requests to internal resources and exfiltrate the full response. This vulnerability is fixed in 0.9.0.
Severity: 7.7 | HIGH
Visit the link for more details, such as CVSS details, affected products, timeline, and more...
CVE-2026-45345 - Open WebUI: Missing authorization check at the model update function - models from other users can be updated

CVE ID :CVE-2026-45345
Published : May 15, 2026, 10:16 p.m. | 2 hours, 50 minutes ago
Description :Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.5.7, a user can modify another user's model even if its visibility is set to Private. By changing the access permissions during editing, unauthorized access can be gained. This vulnerability is fixed in 0.5.7.
Severity: 6.5 | MEDIUM
Visit the link for more details, such as CVSS details, affected products, timeline, and more...
CVE-2026-45346 - Open WebUI: Stored Cross-Site Scripting in SVG Renderer

CVE ID :CVE-2026-45346
Published : May 15, 2026, 10:16 p.m. | 2 hours, 50 minutes ago
Description :Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.6.31, there is a Cross-Site Scripting vulnerability in Open WebUI SVG renderer implementation. This vulnerability is fixed in 0.6.31.
Severity: 5.1 | MEDIUM
Visit the link for more details, such as CVSS details, affected products, timeline, and more...
CVE-2026-45347 - Open WebUI: Blind server side request forgery (SSRF) via the PDF generate function

CVE ID :CVE-2026-45347
Published : May 15, 2026, 10:16 p.m. | 2 hours, 50 minutes ago
Description :Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.5.11, there is a blind server side request forgery (SSRF) via the PDF generate function. In the PDF export, user inputs are interpreted as HTML and embedded into the PDF. According to tests, scripts and some potentially dangerous tags (iFrame, Object, etc.) are blocked, preventing server-side content from being read through this vulnerability. However, an image tag can be used to force a server-side request (SSRF), as shown in the following below. This vulnerability is fixed in 0.5.11.
Severity: 4.3 | MEDIUM
Visit the link for more details, such as CVSS details, affected products, timeline, and more...
CVE-2026-45350 - Open WebUI: Chat completion API allows tool restrictions to be bypassed

CVE ID :CVE-2026-45350
Published : May 15, 2026, 10:16 p.m. | 2 hours, 50 minutes ago
Description :Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.6, there is a vulnerability in chat completion API, which allows attackers to bypass tool restrictions, potentially enabling unauthorized actions or access. In the chat_completion API, the parameters tool_ids and tool_servers are supplied by the user. These parameters are used to create a tools_dict by the middleware. This is then used by get_tool_by_id to retrieve the appropriate tool. However, there is no checks in that ensures the user that uses the API has permission to use the tool, meaning that a user can invoke any server tool by supplying the correct tool_id or tool_servers parameters via the chat completion API. Moreover, the authentication token stored in the server would be used when invoking the tool, so the tool will be invoked with the server privilege. This vulnerability is fixed in 0.8.6.
Severity: 7.1 | HIGH
Visit the link for more details, such as CVSS details, affected products, timeline, and more...
CVE-2026-45351 - Open WebUI: Exposure of System Prompt to Regular User [Non-Admin]

CVE ID :CVE-2026-45351
Published : May 15, 2026, 10:16 p.m. | 2 hours, 50 minutes ago
Description :Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.9, when a regular user [non-admin] logs into the application, a http://IP:8080/api/models? web request is initiated by the application and in response, it reveals the system prompt of available models set by admin on models pages in workspace affecting the confidentiality of application. This vulnerability is fixed in 0.8.9.
Severity: 6.5 | MEDIUM
Visit the link for more details, such as CVSS details, affected products, timeline, and more...
CVE-2026-45365 - Open WebUI: Authenticated users can bypass model access control via exposed query parameter

CVE ID :CVE-2026-45365
Published : May 15, 2026, 10:16 p.m. | 2 hours, 50 minutes ago
Description :Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.11, an internal-only bypass_filter parameter is exposed on the /openai/chat/completions and /ollama/api/chat HTTP endpoints via FastAPI query string binding, allowing any authenticated user to append ?bypass_filter=true and bypass model access control checks to invoke admin-restricted models. This vulnerability is fixed in 0.8.11.
Severity: 5.4 | MEDIUM
Visit the link for more details, such as CVSS details, affected products, timeline, and more...
CVE-2026-45665 - Open WebUI: Stored XSS in Banner Component via Improper Sanitization Order

CVE ID :CVE-2026-45665
Published : May 15, 2026, 10:16 p.m. | 2 hours, 50 minutes ago
Description :Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.0, a Stored Cross-Site Scripting (XSS) vulnerability exists in the Banner component due to an improper sanitization order (specifically, DOMPurify is executed before the marked library). This vulnerability allows a compromised or malicious administrator to plant a malicious payload in the global banner. Crucially, this vector enables Privilege Escalation, as the malicious banner is rendered for all users, including the Super Admin (Primary Admin). Consequently, the payload successfully bypasses the existing security mechanism. An attacker can leverage this to steal the Super Admin's session token This vulnerability is fixed in 0.8.0.
Severity: 8.1 | HIGH
Visit the link for more details, such as CVSS details, affected products, timeline, and more...
CVE-2026-45666 - Open WebUI: Indirect Object Reference (IDOR) in user notes

CVE ID :CVE-2026-45666
Published : May 15, 2026, 10:16 p.m. | 2 hours, 50 minutes ago
Description :Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.11, the API /api/v1/notes/{note_id} endpoint lacks proper authorization checks, allowing authenticated users to retrieve notes belonging to other users by guessing or enumerating UUIDs. This results in unauthorized disclosure of potentially sensitive or private user data. This vulnerability is fixed in 0.8.11.
Severity: 6.5 | MEDIUM
Visit the link for more details, such as CVSS details, affected products, timeline, and more...
CVE-2026-45667 - Open WebUI: Unauthenticated endpoint can trigger embedding generation (cost/DoS)

CVE ID :CVE-2026-45667
Published : May 15, 2026, 10:16 p.m. | 2 hours, 50 minutes ago
Description :Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.0, GET /api/v1/memories/ef is accessible without authentication and executes request.app.state.EMBEDDING_FUNCTION(...). This allows any unauthenticated caller to trigger embedding generation which can lead to direct cost exposure if a paid provider is used. This vulnerability is fixed in 0.8.0.
Severity: 6.5 | MEDIUM
Visit the link for more details, such as CVSS details, affected products, timeline, and more...
CVE-2026-8700 - Crypt::DSA versions before 1.20 for Perl generate seeds using rand

CVE ID :CVE-2026-8700
Published : May 15, 2026, 10:16 p.m. | 2 hours, 50 minutes ago
Description :Crypt::DSA versions before 1.20 for Perl generate seeds using rand. Seeds were generated using Perl's built-in rand function, which is predictable and unsuitable for security usage.
Severity: 0.0 | NA
Visit the link for more details, such as CVSS details, affected products, timeline, and more...
CVE-2026-8704 - Crypt::DSA versions through 1.19 for Perl use 2-args open, allowing existing files to be modified

CVE ID :CVE-2026-8704
Published : May 15, 2026, 11:16 p.m. | 1 hour, 51 minutes ago
Description :Crypt::DSA versions through 1.19 for Perl use 2-args open, allowing existing files to be modified.
Severity: 0.0 | NA
Visit the link for more details, such as CVSS details, affected products, timeline, and more...
CVE-2026-8681 - Essential Chat Support <= 1.0.1 - Missing Authorization to Unauthenticated Settings Reset via 'ecs_reset_settings' Parameter

CVE ID :CVE-2026-8681
Published : May 16, 2026, 3:16 a.m. | 1 hour, 52 minutes ago
Description :The Essential Chat Support plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.0.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to reset all plugin configuration settings — including general settings, display rules, custom CSS, and WooCommerce tab settings — to their defaults by sending a POST request with ecs_reset_settings=1.
Severity: 5.3 | MEDIUM
Visit the link for more details, such as CVSS details, affected products, timeline, and more...
CVE-2026-8656 - Jsondiffpatch Cross-Site Scripting (XSS)

CVE ID :CVE-2026-8656
Published : May 16, 2026, 6:16 a.m. | 2 hours, 53 minutes ago
Description :Versions of the package jsondiffpatch before 0.7.6 are vulnerable to Cross-site Scripting (XSS) via the annotated formatter due to improper sanitization of JSON values and property names. If an application compares untrusted JSON/object data and renders annotated formatter output in the DOM, attacker-controlled HTML can be interpreted by the browser, resulting in XSS.
Severity: 6.1 | MEDIUM
Visit the link for more details, such as CVSS details, affected products, timeline, and more...
CVE-2026-8657 - Apache jsondiffpatch Prototype Pollution Vulnerability

CVE ID :CVE-2026-8657
Published : May 16, 2026, 6:16 a.m. | 2 hours, 53 minutes ago
Description :Versions of the package jsondiffpatch before 0.7.6 are vulnerable to Prototype Pollution via the jsondiffpatch.patch() and jsondiffpatch/formatters/jsonpatch.patch() APIs. An attacker can perform prototype pollution by supplying crafted delta or JSON Patch documents, as attacker-controlled property names and path segments are used to traverse and modify objects without restricting access to special properties like __proto__ or constructor.prototype, allowing modification of Object.prototype.
Severity: 8.2 | HIGH
Visit the link for more details, such as CVSS details, affected products, timeline, and more...
CVE-2025-4202 - Multicollab: Content Team Collaboration and Editorial Workflow <= 5.2 - Missing Authorization to Authenticated (Subscriber+) Collaboration Comment

CVE ID :CVE-2025-4202
Published : May 16, 2026, 12:30 p.m. | 42 minutes ago
Description :The Multicollab: Content Team Collaboration and Editorial Workflow plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'cf_add_comment' function in all versions up to, and including, 5.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to add comments to arbitrary collaborations.
Severity: 0.0 | NA
Visit the link for more details, such as CVSS details, affected products, timeline, and more...
CVE-2020-37243 - WordPress Plugin Supsystic Pricing Table 1.8.7 SQL Injection XSS

CVE ID :CVE-2020-37243
Published : May 16, 2026, 4:16 p.m. | 57 minutes ago
Description :Supsystic Pricing Table 1.8.7 contains an SQL injection vulnerability in the 'sidx' GET parameter that allows unauthenticated attackers to execute arbitrary SQL queries through the getListForTbl action. The plugin also contains stored cross-site scripting vulnerabilities in the 'Edit name' and 'Edit HTML' fields that execute malicious scripts when viewing pricing tables.
Severity: 8.8 | HIGH
Visit the link for more details, such as CVSS details, affected products, timeline, and more...
CVE-2020-37244 - WordPress Plugin Supsystic Membership 1.4.7 SQL Injection via sidx

CVE ID :CVE-2020-37244
Published : May 16, 2026, 4:16 p.m. | 57 minutes ago
Description :Supsystic Membership 1.4.7 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the 'search' and 'sidx' parameters. Attackers can send GET requests to the badges module with crafted payloads to extract sensitive database information using time-based blind or UNION-based SQL injection techniques.
Severity: 8.8 | HIGH
Visit the link for more details, such as CVSS details, affected products, timeline, and more...
CVE-2020-37245 - WordPress Plugin Supsystic Digital Publications 1.6.9 Path Traversal XSS

CVE ID :CVE-2020-37245
Published : May 16, 2026, 4:16 p.m. | 57 minutes ago
Description :Supsystic Digital Publications 1.6.9 contains a path traversal vulnerability in the Folder input field that allows attackers to access files outside the web root by injecting directory traversal sequences. Additionally, the plugin fails to sanitize input fields in publication settings, allowing stored cross-site scripting attacks through script injection in parameters like Area Width and Publication Width that execute when publications are viewed or edited.
Severity: 8.7 | HIGH
Visit the link for more details, such as CVSS details, affected products, timeline, and more...