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Results 425,461

CVE-2026-6062

IDOR in Jira plugin subscription edit endpoint

Mattermost versions 11.7.x <= 11.7.0, 11.6.x <= 11.6.2, 11.5.x <= 11.5.5, 10.11.x <= 10.11.17 Fail to validate channel ownership of an existing subscription before applying edits which allows an authenticated attacker to hijack subscriptions from channels they have no access to via a crafted PUT request to the subscription edit endpoint.. Mattermost Advisory ID: MMSA-2026-00650

CVSS 3.1 · 6.4 Medium EPSS < 1% KEV · Not listed
Vendors
Mattermost
Products
Mattermost Mattermost Server
CVE-2026-48716

nanobot: Path traversal via unsanitized WhatsApp document fileName enables arbitrary file write

nanobot is a personal AI assistant. In versions 0.1.5.post3 and prior, the WhatsApp bridge in bridge/src/whatsapp.ts constructs a filesystem path using the fileName field from an incoming WhatsApp document message without sanitization. The WhatsApp bridge downloads media attachments and writes them to disk using a filename derived from the sender's message via documentMessage.fileName, which is concatenated with a prefix and its raw value is passed directly to path.join(mediaDir, outFilename). Node.js path.join resolves .. components, allowing an attacker to escape the intended media/ directory by sending a document with a crafted fileName such as ../../../.ssh/authorized_keys. Because the attacker also controls the file content (the downloaded buffer), this is a write-anywhere primitive — both path and content are attacker-controlled. A fix for this issue is planned for version 0.1.5.post4.

CVSS 3.1 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Hkuds
Products
Nanobot
CVE-2023-45796

XSS vulnerability in Pilz PASvisu and PMI v8xx

A stored cross-site scripting vulnerability in the Runtime component of Pilz PASvisu before 1.14.1 and PMI v8xx up to and including 2.0.33992 allows a low-privileged remote unauthenticated attacker to manipulate process data with potential impact on integrity and/or availability.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Vendors
Pilz
Products
Pasvisu Pmi V8xx
CVE-2026-9265

Crypt::OpenSSL::PKCS12 versions before 1.96 for Perl permits a heap OOB read in print_attribute UTF8STRING path

Crypt::OpenSSL::PKCS12 versions before 1.96 for Perl permits a heap OOB read in print_attribute UTF8STRING path. print_attribute() copies a UTF8STRING ASN.1 attribute value into a heap buffer sized exactly to its declared length via strncpy, leaving no NUL terminator. Downstream callers run strlen() on the result and pass the inflated length to newSVpvn(), copying attacker-influenced adjacent heap bytes into a Perl scalar.

CVSS 3.1 · 9.1 Critical EPSS < 1% KEV · Not listed
Vendors
Jonasbn
Products
Crypt::openssl::pkcs12
CVE-2026-48981

pam_usb: xmlReadFile flags=0 permits XXE network entity fetching in conf.c

pam_usb provides hardware authentication for Linux using ordinary removable media. In versions prior to 0.9.2, pam_usb calls xmlReadFile() with flags=0 when loading the configuration file, allowing libxml2 to process external entity references (XXE), potentially making outbound network connections or local file reads at XML parse time from the context of the authenticating process. The vulnerability requires the configuration file to contain crafted XML entity references. Since pam_usb.conf is root-owned, direct exploitation requires prior write access to the config, but the defence-in-depth impact is significant given that pam_usb.so runs in setuid contexts (sudo, su). This issue has been fixed in version 0.9.2.

CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed
Vendors
Mcdope
Products
Pam Usb
CVE-2026-48772

ProxySQL: PROXY-Protocol-v1 UNKNOWN parses spoofed source IP, bypassing mysql_query_rules.client_addr ACL

ProxySQL is a proxy for MySQL and its forks, as well as PostgreSQL. In versions 2.0.0 through 3.0.8, the ProxySQL MySQL frontend accepts the `PROXY UNKNOWN <addr> <addr> <port> <port>\r\n` PP1 frame as a well-formed PROXY protocol header. The HAProxy PROXY protocol v1 specification says that when the protocol token is `UNKNOWN`, the receiver MUST ignore any address fields that follow it, because the proxy has declared it cannot determine the client identity. ProxySQL parses those address fields anyway via `sscanf` and writes the spoofed source address into the session's `addr.addr` field. From there it flows directly into the query-rule matcher, where the `client_addr` predicate decides routing and ACL. When `mysql-proxy_protocol_networks = '*'` (the default), any TCP peer can send a PP1 frame and choose any source IP claim. With that, any `mysql_query_rules` row pinned to a `client_addr` value is forgeable: the attacker writes the address they want to match into the PP1 line, and ProxySQL routes their query as if it came from that address. In practice this is a routing and ACL bypass. Real deployments use `client_addr` for read-write splitting (internal apps go to the primary, public traffic to read replicas), per-app schema pinning, and query-filter rules (DDL allowed only from admin CIDR, public queries blocked from dangerous patterns). An attacker that can reach the frontend port can forge their way into any of those routes. Version 3.0.9 patches this issue.

CVSS 3.1 · 10 Critical EPSS < 1% KEV · Not listed
Vendors
Proxysql Sysown
Products
Proxysql Proxysql
CVE-2026-49252

deepstream is vulnerable to prototype pollution

deepstream is a server that allows clients and backend services to sync data, send messages and make rpcs at scale. Versions prior to 10.0.5 are vulnerable to Prototype Pollution. Exploitation can lead to potential privilege escalation from any authenticated user with write permission to any record. This issue has been fixed in version 10.0.5.

CVSS 3.1 · 9.9 Critical EPSS < 1% KEV · Not listed
Vendors
Deepstreamio
Products
Deepstream.io
CVE-2026-11941

Use-after-free in connection ID iterator and FFI functions

Cloudflare Quiche was affected by 2 use-after-free vulnerabilities in the connection ID iterator FFI functions. The “quiche_connection_id_iter_next” and “quiche_conn_retired_scid_next” functions would return a pointer to a “ConnectionId” to the applications via function arguments, but the owned “ConnectionId” would be dropped at the end of those functions' scope. Only applications using those FFI functions are affected. The FFI API is disabled by default by a build-time feature flag. Impact If unpatched, an application calling the affected FFI functions will dereference freed memory. The most likely outcome is undefined behavior leading to a process crash (denial of service). Depending on allocator state, the read may also return adjacent heap contents, resulting in limited information disclosure or incorrect connection identifier handling. Mitigation Users are requested to upgrade to quiche 0.29.2 which is the earliest version containing the fix for this issue.

CVSS 3.1 · 5.6 Medium EPSS < 1% KEV · Not listed
Vendors
Cloudflare
Products
Quiche
CVE-2026-4026

FlexNet Manager Suite Privilege Escalation Vulnerability

A security vulnerability has been identified in FlexNet Manager Suite 2025 R1 that could allow an authenticated user with read-only access to account settings to escalate their privileges to Administrator level.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Flexera
Products
Flexnet Manager Suite
CVE-2026-50242

Authentication Bypass via Direct Database Access Granting Administrative Access

In JetBrains Hub before 2026.1.13757, 2025.3.148033, 2025.2.148048, 2025.1.148120, 2024.3.148430, 2024.2.148429 authentication bypass via direct database access leading to administrative access was possible

CVSS 3.1 · 10 Critical EPSS < 1% KEV · Not listed
Vendors
Jetbrains
Products
Hub
CVE-2026-56142

Privilege Escalation via Authentication Detail Attachment in JetBrains Hub

In JetBrains Hub before 2026.1.13757, 2025.3.148033, 2025.2.148048, 2025.1.148120, 2024.3.148430, 2024.2.148429 privilege escalation by attaching authentication details to accounts was possible

CVSS 3.1 · 9.6 Critical EPSS < 1% KEV · Not listed
Vendors
Jetbrains
Products
Hub
CVE-2026-56141

Predictable Restore Codes Allow Account Takeover in JetBrains Hub

In JetBrains Hub before 2026.1.13757, 2025.3.148033, 2025.2.148048, 2025.1.148120, 2024.3.148430, 2024.2.148429 account takeover via predictable restore codes was possible

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Vendors
Jetbrains
Products
Hub
CVE-2026-49336

@microsoft/kiota-http-fetchlibrary: Bearer token and Cookie leak across origin on redirect due to case-mismatched scrub in fetchRequestAdapter

@microsoft/kiota-http-fetchlibrary provides TypeScript libraries for Kiota-generated API clients. In versions 1.0.0-preview.97 through 1.0.0-preview.101, `@microsoft/kiota-http-fetchlibrary`'s `RedirectHandler` is documented as stripping `Authorization` and `Cookie` from cross-origin redirect targets, but the default `scrubSensitiveHeaders` callback in `RedirectHandlerOptions` uses case-sensitive property deletion (`delete headers.Authorization`, `delete headers.Cookie`) on a headers object that `FetchRequestAdapter.getRequestFromRequestInformation` has already lower-cased. The delete therefore targets keys that do not exist, the scrub is a no-op, and any Bearer token or Cookie attached by a kiota-generated SDK is forwarded to an attacker-controlled host across a 30x redirect. This is reachable in the default middleware chain (`MiddlewareFactory.getDefaultMiddlewares`) with no custom configuration, and applies to every kiota-generated TypeScript SDK that uses `BaseBearerTokenAuthenticationProvider` or any other authentication provider that sets the `Authorization` request header. Version 1.0.0-preview.102 patches the issue.

CVSS 4.0 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Microsoft
Products
Kiota-typescript
CVE-2026-56138

Authenticated Path Traversal in AIL framework /objects/item/diff Allows Reading Gzip-Compressed Files

AIL framework contains a path traversal vulnerability in the /objects/item/diff endpoint. The endpoint accepts item identifiers through the s1 and s2 query parameters and, prior to the fix, attempted to retrieve and compare item contents without first verifying that both referenced items existed as valid AIL objects. An authenticated AIL user could craft malicious item identifiers containing path traversal sequences to cause the application to read gzip-compressed files accessible to the AIL process. This could result in unauthorized disclosure of local file contents, limited to files readable by the application and compatible with the expected gzip-compressed item format. The issue was fixed by validating that both requested items exist before their contents are accessed.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Ail-project
Products
Ail-framework
CVE-2026-11752

Armeria xDS Module Arbitrary Local File and Environment Variable Read

A vulnerability has been identified in armeria-xds versions 1.38.0 through 1.39.0, where DataSourceStream in the xDS module can resolve control-plane-supplied filenames and environment variables without restriction, allowing a compromised or semi-trusted xDS control plane to read arbitrary local files and environment variables on the xDS client host.

CVSS 4.0 · 5.9 Medium EPSS < 1% KEV · Not listed
Vendors
Ly Corporation
Products
Armeria
CVE-2026-40624

AVer PTC cameras Files or Directories Accessible to External Parties

Improper input validation in AVer PTC500S, PTC115, PTC500+, and PTC115+ cameras may allow a remote, unauthenticated attacker to achieve arbitrary code execution via a specially crafted web request.

CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed
Vendors
Aver
Products
Ptc115 Ptc115+ Ptc500+ and 1 more
CVE-2026-47647

Dynamics 365 Elevation of Privilege Vulnerability

Improper access control in Microsoft Dynamics 365 allows an authorized attacker to elevate privileges over a network.

CVSS 3.1 · 9.9 Critical EPSS < 1% KEV · Not listed
Vendors
Microsoft
Products
Dynamics 365
CVE-2026-49205

phpMyFAQ: Missing userHasPermission() in 4 API write endpoints (CVE-2026-24421 Incomplete Fix)

phpMyFAQ is an open source FAQ web application. Versions prior to 4.1.4 have Missing Authorization in the API CategoryController. CVE-2026-24421 addressed this in the BackupController by adding: $this->userHasPermission(PermissionType::BACKUP). The same fix was not applied to 4 other write endpoints in the public API. All 4 only call $this->hasValidToken() — which checks a shared API key header, rather than the individual user's role permissions. The following APIs are affected: POST /api/v4.0/category (CategoryController::create), POST /api/v4.0/faq (FaqController::create), PUT /api/v4.0/faq (FaqController::update), and POST /api/v4.0/question (QuestionController::create). This issue has been fixed in version 4.1.4.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Thorsten
Products
Phpmyfaq