AWS SDK for .NET: Improper escaping of special characters in CloudFront policy document construction

This notification is related to the CloudFront signing utilities in the AWS SDK for .NET, which are used to generate Amazon CloudFront signed URLs and signed cookies. A defense-in-depth enhancement has been implemented to improve handling of special characters, such as double quotes and...

Vikjuna: Webhook BasicAuth Credentials Exposed to Read-Only Project Collaborators via API

The GET /api/v1/projects/:project/webhooks endpoint returns webhook BasicAuth credentials basicauthuser and basicauthpassword 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 we...

Vikjuna: IDOR in Task Attachment ReadOne Allows Cross-Project File Access and Deletion

TaskAttachment.ReadOne queries attachments by ID only WHERE id = ?, ignoring the task ID from the URL path. The permission check in CanRead validates access to the task specified in the URL, but ReadOne loads a different attachment that may belong to a task in another project. This allows any...

Vikunja Affected by DoS via Image Preview Generation

Vulnerability: Unbounded image decoding and resizing during preview generation lets an attacker exhaust CPU and memory with highly compressed but extremely large-dimension images. - Affected code: - Decoding without bounds: taskattachment.go:GetPreview - Resizing path: resizeImage - Endpoint...

HAPI FHIR HTTP authentication leak in redirects

When setting headers in HTTP requests, the internal HTTP client sends headers first to the host in the initial URL but also, if asked to follow redirects and a 30X HTTP response code is returned, to the host mentioned in URL in the Location: response header value. Sending the same set of headers ...

HAPI FHIR HTTP authentication leak in redirects

When setting headers in HTTP requests, the internal HTTP client sends headers first to the host in the initial URL but also, if asked to follow redirects and a 30X HTTP response code is returned, to the host mentioned in URL in the Location: response header value. Sending the same set of headers ...

HAPI FHIR HTTP authentication leak in redirects

When setting headers in HTTP requests, the internal HTTP client sends headers first to the host in the initial URL but also, if asked to follow redirects and a 30X HTTP response code is returned, to the host mentioned in URL in the Location: response header value. Sending the same set of headers ...

LeafKit's HTML escaping may be skipped for Collection values, enabling XSS

LeafKit HTML-escaping is not working correctly when a template prints a collection Array / Dictionary via value. This can result in XSS, allowing potentially untrusted input to be rendered unescaped...

LeafKit's HTML escaping may be skipped for Collection values, enabling XSS

LeafKit HTML-escaping is not working correctly when a template prints a collection Array / Dictionary via value. This can result in XSS, allowing potentially untrusted input to be rendered unescaped...

Admidio has a Second-Order SQL Injection via List Configuration (lsc_special_field, lsc_sort, lsc_filter)

The MyList configuration feature in Admidio allows authenticated users to define custom list column layouts. User-supplied column names, sort directions, and filter conditions are stored in the admlistcolumns table via prepared statements safe storage, but are later read back and interpolated...

AutoMapper Vulnerable to Denial of Service (DoS) via Uncontrolled Recursion

AutoMapper is vulnerable to a Denial of Service DoS attack. When mapping deeply nested object graphs, the library uses recursive method calls without enforcing a default maximum depth limit. This allows an attacker to provide a specially crafted object graph that exhausts the thread's stack memor...

Azure MCP Server has Server-Side Request Forgery issue that allows authorized attacker to elevate privileges over a network

Server-Side Request Forgery SSRF in Azure MCP Server allows an authorized attacker to elevate privileges over a network...

Admidio: Event participation IDOR - non-leaders can register other users for events via user_uuid parameter

Register unwilling users for events potential harassment/spam - Cancel other users' event participation - Manipulate event participant counts and comments - If events have participation limits, fill slots with unwanted registrations...

Vijkunja has Weak Password Policy Combined with Persistent Sessions After Password Change

Summary The application allows users to set weak passwords e.g., 1234, password without enforcing minimum strength requirements. Additionally, active sessions remain valid after a user changes their password. An attacker who compromises an account via brute-force or credential stuffing can mainta...

filippo.io/edwards25519 MultiScalarMult produces invalid results or undefined behavior if receiver is not the identity

Point.MultiScalarMult failed to initialize its receiver. If the method was called on an initialized point that is not the identity point, MultiScalarMult produced an incorrect result. If the method was called on an uninitialized point, the behavior was undefined. In particular, if the receiver wa...

[actix-files] Panic triggered by empty Range header in GET request for static file

A GET request for a static file served by actix-files with an empty Range header triggers a panic. With panic = "abort", a remote user may crash the process on-demand...

H2O has an External Control of File Name or Path vulnerability

A vulnerability in h2oai/h2o-3 version 3.46.0.1 allows remote attackers to write arbitrary data to any file on the server. This is achieved by exploiting the /3/Parse endpoint to inject attacker-controlled data as the header of an empty file, which is then exported using the...

Swift W3C TraceContext vulnerable to a malformed HTTP header causing a crash

A denial-of-service vulnerability due to improper input validation allows a remote attacker to crash the service via a malformed HTTP header. Allows crashing the process with data coming from the network when used with, for example, an HTTP server. Most common way of using Swift W3C Trace Context...

Active Job - Object injection security vulnerability

Active Job vulnerability: An Active Job bug allowed String arguments to be deserialized as if they were Global IDs, an object injection security vulnerability...

@actbase/react-kakaosdk contains malware after npm account takeover

On November 24th 2025, a new supply chain attack called Shai-Hulud 2.0 was launched. This package contains the malicious code that attempts to harvest credentials and infect GitHub and npm repositories. The malicious software executes during the pre-install phase and attempts to harvest credentia...

@actbase/native contains malware after npm account takeover

On November 24th 2025, a new supply chain attack called Shai-Hulud 2.0 was launched. This package contains the malicious code that attempts to harvest credentials and infect GitHub and npm repositories. The malicious software executes during the pre-install phase and attempts to harvest credentia...

DragonFly's manager generates mTLS certificates for arbitrary IP addresses

A peer can obtain a valid TLS certificate for arbitrary IP addresses, effectively rendering the mTLS authentication useless. The issue is that the Manager’s Certificate gRPC service does not validate if the requested IP addresses “belong to” the peer requesting the certificate—that is, if the pee...

DragonFly has weak integrity checks for downloaded files

The DragonFly2 uses a variety of hash functions, including the MD5 hash. This algorithm does not provide collision resistance; it is secure only against preimage attacks. While these security guarantees may be enough for the DragonFly2 system, it is not completely clear if there are any scenarios...

Dragonfly doesn't have authentication enabled for some Manager’s endpoints

The /api/v1/jobs and /preheats endpoints in Manager web UI are accessible without authentication. Any user with network access to the Manager can create, delete, and modify jobs, and create preheat jobs. An unauthenticated adversary with network access to a Manager web UI uses /api/v1/jobs endpoi...

ExecuTorch vulnerable to Heap-based Buffer Overflow

A group of related buffer overflow vulnerabilities in the loading of ExecuTorch models can cause the runtime to crash and potentially result in code execution or other undesirable effects. This issue affects ExecuTorch prior to commit cea9b23aa8ff78aff92829a466da97461cc7930c...

H2O Vulnerable to Denial of Service (DoS) via `/3/ParseSetup` Endpoint

A vulnerability in the /3/ParseSetup endpoint of h2oai/h2o-3 version 3.46.0.1 allows for a denial of service DoS attack. The endpoint applies a user-specified regular expression to a user-controllable string. This can be exploited by an attacker to cause inefficient regular expression complexity,...

Gas mispricing in cosmwasm-vm

Component: wasmvm Criticality: Medium ACMv1: I:Moderate; L:Likely Patched versions: wasmvm 1.5.3, 2.0.2, 2.1.1...

Aimeos denial of service vulnerability in SaaS and marketplace setups

All SaaS and marketplace setups using Aimeos version from 2022/2023/2024 are affected by a potential denial of service attack...

amphp/http Host Header Injection vulnerability

amphp/http versions before 1.0.1 allows an attacker to supply invalid input in the Host header which may lead to various type of Host header injection attacks...

dio vulnerable to CRLF injection with HTTP method string

The dio package 4.0.0 for Dart allows CRLF injection if the attacker controls the HTTP method string, a different vulnerability than CVE-2020-35669...

AdaptCMS SQL Injection vulnerability

SQL injection vulnerability in the "Check User" feature includes/checkuser.php in AdaptCMS Lite and AdaptCMS Pro 1.3 allows remote attackers to execute arbitrary SQL commands via the username parameter...

Django vulnerable to Denial of Service via i18n middleware component

The internationalization i18n framework in Django 0.91, 0.95, 0.95.1, and 0.96, and as used in other products such as PyLucid, when the USEI18N option and the i18n component are enabled, allows remote attackers to cause a denial of service memory consumption via many HTTP requests with large...

Execution with Unnecessary Privileges in arc-electron

When the end-user click on the response header that contains a link the target will be opened in ARC new window. This window will have the default preload script loaded which allows the scripts embedded in the link target to execute any logic that ARC has access to from the renderer process, whic...

Improper Control of Generation of Code ('Code Injection') in @asyncapi/modelina

Impact Anyone who is using the default presets and/or does not handle the functionality themself. Patches It has not been patched yet. Workarounds Fully custom presets that change the entire rendering process which can then escape the user input. For more information Even though that I changed al...

Improper Verification of Cryptographic Signature in aws-encryption-sdk-java

This advisory addresses several LOW severity issues with streaming signed messages and restricting processing of certain types of invalid messages...

Listing of upload directory contents possible

There's an security issue in prosody-filer versions 1.0.1 which leads to unwanted directory listings of download directories. An attacker is able to list previous uploads of a certain user by shortening the URL and accessing a URL subdirectors other than /upload/ or the corresponding user defined...

SQL Injection

The SelectLimit function has a potential SQL injection vulnerability through the use of the nrows and offset parameters which are not forced to integers...

Directory Traversal

11xiaoli is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing "../" in the url./n...

Incomplete List of Disallowed Inputs

A flaw in the iptype function is triggered when handling octal encoding. This may allow a remote attacker to bypass the IP exclusion feature...

Easy!Appointments appointments/store and appointments/update allow cross-provider appointment injection — Authorization Bypass

Easy!Appointments correctly filters provider-scoped appointments in the appointments/search response, proving that provider isolation is an intended security boundary. However, the direct mutation endpoints appointments/store and appointments/update only check generic appointment privileges and...

AWS CDK CodeBuild S3 Log Encryption Boolean Inversion

The AWS Cloud Development Kit AWS CDK is an open-source software development framework for defining cloud infrastructure in code and provisioning it through AWS CloudFormation. We identified an issue in which explicitly setting encrypted: true on the S3LoggingOptions property of an AWS CodeBuild...

org.hl7.fhir.core: ReDoS via FHIRPath matches()/replaceMatches() in FHIR Validator HTTP Endpoint

All implementations of FHIRPathEngine accept arbitrary FHIRPath expressions and evaluate them without input validation. The utility intended to secure this evaluation did so incorrectly, and did not fully cover all places in which evaluation was being done. An attacker can send a resource...

org.hl7.fhir.core: ReDoS via FHIRPath matches()/replaceMatches() in FHIR Validator HTTP Endpoint

All implementations of FHIRPathEngine accept arbitrary FHIRPath expressions and evaluate them without input validation. The utility intended to secure this evaluation did so incorrectly, and did not fully cover all places in which evaluation was being done. An attacker can send a resource...

Logback vulnerable to Object Injection through HardenedObjectInputStream modules

Deserialization of untrusted data vulnerability in QOS.CH Sarl logback logback-core HardenedObjectInputStream logback-core modules allows Object Injection, albeit heavily restricted. More precisely, an attacker able to influence serialized data sent to SimpleSocketServer or SimpleSSLSocketServer...

Vikunja Allows Disabled/Locked User Accounts to Authenticate via API Tokens, CalDAV, and OpenID Connect

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 th...

Rails has a possible XSS vulnerability in its Action View tag helpers

When a blank string is used as an HTML attribute name in Action View tag helpers, the attribute escaping is bypassed, producing malformed HTML. A carefully crafted attribute value could then be misinterpreted by the browser as a separate attribute name, possibly leading to XSS. Applications that...

Vikunja has a 2FA Bypass via Caldav Basic Auth

The Caldav endpoint allows login using Basic Authentication, which in turn allows users to bypass the TOTP on 2FA-enabled accounts. The user can then access standard project information that would normally be protected behind 2FA if enabled, such as project name, description, etc...

HAPI FHIR HTTP authentication leak in redirects

When setting headers in HTTP requests, the internal HTTP client sends headers first to the host in the initial URL but also, if asked to follow redirects and a 30X HTTP response code is returned, to the host mentioned in URL in the Location: response header value. Sending the same set of headers ...

HAPI FHIR HTTP authentication leak in redirects

When setting headers in HTTP requests, the internal HTTP client sends headers first to the host in the initial URL but also, if asked to follow redirects and a 30X HTTP response code is returned, to the host mentioned in URL in the Location: response header value. Sending the same set of headers ...

Admidio has a Second-Order SQL Injection via List Configuration (lsc_special_field, lsc_sort, lsc_filter)

The MyList configuration feature in Admidio allows authenticated users to define custom list column layouts. User-supplied column names, sort directions, and filter conditions are stored in the admlistcolumns table via prepared statements safe storage, but are later read back and interpolated...