Archive
14 May 2026
Vulnerabilities first published on this day (UTC), newest first.
312 results · Feed
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Medium 5.3
Hedera Guardian Authentication Bypass Information Disclosure
Hedera Guardian through 3.5.1 contains an authentication bypass vulnerability in the GET /api/v1/demo/registered-users endpoint that allows unauthenticated attackers to retrieve sensitive user information. Attackers can access the endpoint without providing a…
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Medium 5.9
PHP Stack Exhaustion
Stack exhaustion vulnerability in the MongoDB PHP driver can cause application crashes when processing deeply nested BSON documents in unusual circumstances when the source of these BSON documents is not MongoDB Server.
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High 7.5
ZITADEL: LDAP Filter Injection in Login Flow
ZITADEL is an open source identity management platform. From 2.71.11 to before 3.4.10 and 4.15.0, a vulnerability was discovered in Zitadel's LDAP identity provider implementation, which fails to properly escape user-provided usernames before incorporating th…
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Low 2.1
MCP Registry: GitHub OIDC tokens replayable across registry deployments due to shared audience
The MCP Registry provides MCP clients with a list of MCP servers, like an app store for MCP servers. Prior to 1.7.6, the client-side and server-side GitHub OIDC flow is bound only to a global audience string, not to the specific registry instance being target…
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None 0.0
MCP Registry: Open Redirect
The MCP Registry provides MCP clients with a list of MCP servers, like an app store for MCP servers. From 1.1.0 to 1.7.4, the TrailingSlashMiddleware in internal/api/server.go is vulnerable to an open redirect attack. An attacker can craft a URL with a protoc…
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Medium 5.1
MCP Registry: Stored XSS in catalogue UI via attribute-quote breakout in publisher-controlled `websiteUrl`
The MCP Registry provides MCP clients with a list of MCP servers, like an app store for MCP servers. Prior to 1.7.7, the public catalogue UI served at GET / (file internal/api/handlers/v0/ui_index.html) is vulnerable to stored cross-site scripting via the ser…
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Medium 6.3
MCP Registry: Unauthenticated SSRF: HTTP namespace verification dials 6to4 / NAT64 / site-local IPv6 addresses, bypassing private-address allowlist
The MCP Registry provides MCP clients with a list of MCP servers, like an app store for MCP servers. Prior to 1.7.7, the Registry's HTTP-based namespace verification (POST /v0/auth/http, POST /v0.1/auth/http) uses safeDialContext (internal/api/handlers/v0/aut…
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Low 3.5
MCP Registry: OCI ownership validation fails open on upstream rate limits, allowing attacker-controlled package claims
The MCP Registry provides MCP clients with a list of MCP servers, like an app store for MCP servers. Prior to 1.7.9, OCI ownership validation skips label-match check when upstream OCI registry returns HTTP 429, letting any authenticated publisher bind their i…
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Medium —
slack-go `SecretsVerifier` accepts empty signing secret without precondition
`SecretsVerifier` in slack-go/slack before v0.23.1 accepts an empty signing secret without error. If an application is misconfigured (e.g., an unset or empty `SLACK_SIGNING_SECRET`), `NewSecretsVerifier` builds an HMAC-SHA256 keyed with an empty string, allow…
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High 8.7
Elixir WebRTC: Missing DTLS peer fingerprint validation in ex_webrtc client-role handshake
Elixir WebRTC is an Elixir implementation of the W3C WebRTC API. Prior to 0.15.1 and 0.16.1, missing DTLS peer certificate fingerprint validation in the DTLS client (active) role removes one side of WebRTC's mutual authentication. The bug is not independently…
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High 7.1
ClipBucket: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
ClipBucket v5 is an open source video sharing platform. Prior to 5.5.3 - #122, there is a critical SQL Injection (SQLi) vulnerability in ClipBucket, exploitable through the type parameter on the authenticated admin endpoint admin_area/action_logs.php. The end…
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Critical 9.1
@samanhappy/mcphub: SSE Endpoint Accepts Arbitrary Username from URL Path Without Authentication, Enabling User Impersonation
### Summary A critical identity spoofing vulnerability in MCPHub allows any unauthenticated user to impersonate any other user — including administrators — on SSE (Server-Sent Events) and MCP transport endpoints. The server accepts a username from the URL pat…
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Critical 9.3CVE-2026-44212 Public exploit
PrestaShop: Stored XSS executable in customer service view
PrestaShop is an open source e-commerce web application. Prior to 8.2.6 and 9.1.1, there is a stored Cross-Site Scripting (XSS) vulnerability in the PrestaShop back-office Customer Service view. An unauthenticated attacker can submit the public Contact Us for…
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High 7.1
Tuist: IDOR in preview deletion API allows cross-tenant deletion of any preview by UUID
Tuist is a virtual platform team for Swift app devs. In 1.180.8 and earlier, the DELETE /api/projects/{account_handle}/{project_handle}/previews/{preview_id} endpoint loads the preview by its UUID without verifying that the preview belongs to the project reso…
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Medium 6.9
Tuist: Forgot password flow lacks throttling for reset email delivery
Tuist is a virtual platform team for Swift app devs. Prior to 1.180.10, the forgot password flow allows an unauthenticated attacker to repeatedly trigger password reset emails for a known account without server-side throttling. In self-hosted deployments, thi…
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High 7.5
libyang: lyb_read_string() integer overflow → heap buffer overflow
libyang is a YANG data modeling language library. Prior to SO 5.2.15, lyb_read_string() in src/parser_lyb.c contains an integer overflow that results in a heap buffer overflow when parsing a maliciously crafted LYB binary blob. An attacker who can supply LYB …
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Critical 9.3
HRConvert2: Missing Sanitization enables Unauthenticated Remote Command Execution
HRConvert2 is a self-hosted, drag-and-drop & nosql file conversion server & share tool. Prior to 3.3.8, the sanitizeString() function in convertCore.php is missing backtick (`) and tab (\t) from its strip list. User input then reaches shell_exec(), where the …
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Medium —
Svelte: SSR XSS via Insecure Promise Serialization in hydratable
Contents of `hydratable` promises were not properly stringified, potentially leading to an XSS exploit. You are vulnerable if all of the following is true: - you are using `hydratable` (an experimental feature at the time of this report) - you are passing att…
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Medium 5.1
rust-openssl: Heap buffer overflow when encrypting with AES key-wrap-with-padding
rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.10.0 to before 0.10.79, CipherCtxRef::cipher_update, CipherCtxRef::cipher_update_vec, and symm::Crypter::update incorrectly sized output buffers when used with AES key-wrap-with-…
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High 8.7
rust-openssl: undefined behavior in X509Ref::ocsp_responders for certificates with non-UTF-8 OCSP URLs
rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.9.7 to before 0.10.79, X509Ref::ocsp_responders returns OCSP responder URLs from a certificate's AIA extension as OpensslString, whose Deref<Target = str> wraps the raw bytes wit…
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Medium 6.5
Home Assistant MCP Server: YAML config backups written under www/ are served unauthenticated at /local/
### Summary When `ENABLE_YAML_CONFIG_EDITING=true`, every `ha_config_set_yaml` call backs up the pre-edit file to `<config>/www/yaml_backups/`, which Home Assistant serves at `/local/` with **no authentication**. Anyone who can reach the HA web interface can …
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High 8.3
python-utcp: Command Injection via Unsanitized Argument Substitution in CLI Communication Protocol
python-utcp is the python implementation of UTCP. Prior to 1.1.3, the _substitute_utcp_args method in cli_communication_protocol.py inserts user-controlled tool_args values directly into shell command strings without any sanitization or escaping. These comman…
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High 7.7
python-utcp: Full Process Environment Exposed to CLI Subprocess - Secrets Leakage via Command Injection
python-utcp is the python implementation of UTCP. Prior to 1.1.3, _prepare_environment() in cli_communication_protocol.py passes a full copy of os.environ to every CLI subprocess. When combined with CVE-2026-45369, an attacker can exfiltrate all process-level…
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Medium 4.7
python-utcp: SSRF via attacker-controlled OpenAPI servers[0].url in HTTP communication protocol
python-utcp is the python implementation of UTCP. Prior to 1.1.3, the utcp-http plugin is vulnerable to a blind Server-Side Request Forgery (SSRF) caused by a trust-boundary inconsistency between manual discovery and tool invocation. register_manual() validat…
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High 7.1
OneDev: Path Traversal (read capability via Git LFS pointer resolution)
OneDev is a Git server with CI/CD, kanban, and packages. Prior to 15.0.2, there is behavior that breaks the expected boundary between repository-controlled LFS metadata and server-local filesystem paths. A repository object can steer raw blob reads to arbitra…
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High 7.1
libsixel: integer overflow in parser
libsixel is a SIXEL encoder/decoder implementation derived from kmiya's sixel. From to 1.8.7-r1, a signed integer overflow in the SIXEL parser's image-buffer doubling loop can lead to an out-of-bounds heap write in sixel_decode_raw_impl. context->pos_x grows …
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High 7.4
libsixel: integer overflow in encoder
libsixel is a SIXEL encoder/decoder implementation derived from kmiya's sixel. From to 1.8.7-r1, signed integer overflow in sixel_encode_highcolor's allocation size calculation can lead to a heap buffer overflow. The public sixel_encode entry point validates …
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Low 2.5
libsixel: NULL pointer dereference
libsixel is a SIXEL encoder/decoder implementation derived from kmiya's sixel. From to 1.8.7-r1, a wrong NULL check after an allocation call in sixel_decode_raw and sixel_decode causes a NULL pointer dereference whenever the allocation fails. The check tests …
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High 8.8
Use after free in Extensions in Google Chrome on Mac prior to 148.0.7778.168 allowed an attacker who convinced a user t…
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High 7.5
Inappropriate implementation in Media in Google Chrome on iOS prior to 148.0.7778.168 allowed a remote attacker who had…
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Medium 4.2
Inappropriate implementation in Views in Google Chrome on iOS prior to 148.0.7778.168 allowed a remote attacker who had…
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Medium 5.5
Inappropriate implementation in Chromoting in Google Chrome prior to 148.0.7778.168 allowed a local attacker to bypass …
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Medium 5.3
Object lifecycle issue in Dawn in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to obtain potentially…
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Medium 5.3
Insufficient policy enforcement in WebXR in Google Chrome on Android prior to 148.0.7778.168 allowed a remote attacker …
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High 8.8
Use after free in GPU in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code insi…
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Critical 9.6
Use after free in Mojo in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to potentially perform a sand…
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Low 3.1
Out of bounds read in GPU in Google Chrome on Linux prior to 148.0.7778.168 allowed a remote attacker who had compromis…
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Low 3.1
Insufficient validation of untrusted input in Skia in Google Chrome prior to 148.0.7778.168 allowed a remote attacker w…
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High 8.8
Integer overflow in Fonts in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code …
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Medium 4.3
Inappropriate implementation in CORS in Google Chrome on Linux and ChromeOS prior to 148.0.7778.168 allowed a remote at…