CVE-2026-54443

The CVE affects Dashy’s RSS Widget (src/components/Widgets/RssFeed.vue). From versions 1.9.4 through 3.2.0, RSS item link values are not sanitized before rendering titles and Read More links as anchor href attributes, allowing an attacker-controlled feed to provide a javascript: URI that executes...

CVE-2026-54443 Dashy: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

Dashy is a self-hostable personal dashboard. From 1.9.4 until 3.2.0, the Dashy RSS Widget in src/components/Widgets/RssFeed.vue does not sanitize RSS item link values before rendering feed item titles and Read More links as anchor href attributes, allowing an attacker-controlled feed to provide a...

Koel has SSRF through Authenticated Subsonic podcast feed URLs

Summary Koel's Subsonic createPodcastChannel.view endpoint accepts a user supplied podcast feed URL and fetches it server-side before applying the safe URL checks that are used for podcast episode enclosure URLs. An authenticated Subsonic API user can provide a loopback or internal URL as the fee...

GHSA-8Q6Q-M837-FV64 Koel has SSRF through Authenticated Subsonic podcast feed URLs

Summary Koel's Subsonic createPodcastChannel.view endpoint accepts a user supplied podcast feed URL and fetches it server-side before applying the safe URL checks that are used for podcast episode enclosure URLs. An authenticated Subsonic API user can provide a loopback or internal URL as the fee...

CVE-2026-47736

Puma is a Ruby/Rack web server built for parallelism. From 5.5.0 until 7.2.1 and 8.0.2, when PROXY protocol v1 support is enabled, Puma reads incoming bytes into an internal buffer while waiting for CRLF to determine whether a PROXY v1 line is present, allowing an attacker that continuously sends...

CVE-2026-45070

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, Symfony\Component\Mime\Header\ParameterizedHeader validates and encodes parameter values but emits parameter names verbatim, allowing a caller that derive...

Server-side Request Forgery (SSRF)

Overview contao/core-bundle is an Open Source PHP Content Management System for people who want a professional website that is easy to maintain. Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the Feed Reader front-end module, which passes RSS feed URLs fr...

Server-side request forgery (SSRF) via unvalidated RSS feed URLs

More info at https://contao.org/en/security-advisories/server-side-request-forgery-via-unvalidated-rss-feed-urls...

PT-2026-60098

Summary Two filter-bypass techniques in NukeVietCoreRequest::filterAttr and NukeVietCoreRequest::unhtmlentities allow a low-privileged user any account with news post permission to store and serve arbitrary JavaScript to any visitor of the affected page. Affected Component...

The vulnerability of the aiohttp HTTP client, related to the failure to handle CRLF sequences in HTTP headers, allows attackers to inject arbitrary HTTP headers.

The vulnerability of the aiohttp HTTP client is related to the failure to handle CRLF sequences in HTTP headers when processing the reason parameter. Exploiting this vulnerability allows an attacker who operates remotely to inject arbitrary HTTP headers...

The vulnerability of the HTTP message analyzer for the llhttp HTTP client and aiohttp allows attackers to inject arbitrary HTTP headers and circumvent existing security restrictions.

The vulnerability of the HTTP message analyzer for the llhttp HTTP client and aiohttp is related to the failure to handle CRLF sequences in HTTP headers when processing the reason parameter. Exploiting this vulnerability allows an attacker to inject arbitrary HTTP headers and circumvent existing...

Which Neurons Detect Malicious Code? A Probing Study of LLM Security Knowledge

Background. Large language models LLMs have become increasingly capable of understanding and generating source code, leading to their widespread adoption in software engineering tasks such as code completion, repair, and vulnerability detection. However, despite their strong empirical performance...

morgan: morgan: Log forgery due to unneutralized control characters

A flaw was found in the morgan HTTP request logging middleware. The :remote-user token writes the Basic auth username to access logs without neutralizing CR/LF control characters. An unauthenticated remote attacker can inject forged log lines via a crafted Authorization header, breaking...

form-data: form-data: Form field override via CRLF injection

A flaw was found in form-data, a library for creating readable multipart/form-data streams. A remote attacker can exploit this vulnerability by injecting carriage return CR, line feed LF, or double-quote " characters into the field argument of FormDataappend or the filename option. This allows th...

CVE-2025-3110

OpenVPN Access Server 2.7.2 through 3.1.0 accepts bare line-feed sequences inside HTTP header values, allowing remote attackers to perform HTTP request smuggling when deployed behind a reverse proxy...

CVE-2026-12002

The Smash Balloon Social Photo Feed – Easy Social Feeds Plugin plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 6.11.1. This is due to missing or incorrect nonce validation on the maybeconnectiondata function. This makes it possible for...

CVE-2025-3110: Inconsistent Interpretation of HTTP Requests

OpenVPN Access Server 2.7.2 through 3.1.0 accepts bare line-feed sequences inside HTTP header values, allowing remote attackers to perform HTTP request smuggling when deployed behind a reverse proxy...

CVE-2026-12002: Cross-Site Request Forgery (CSRF)

The Smash Balloon Social Photo Feed – Easy Social Feeds Plugin plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 6.11.1. This is due to missing or incorrect nonce validation on the maybeconnectiondata function. This makes it possible for...

PYSEC-2026-1222 BlackSheep's ClientSession is vulnerable to CRLF injection

Impact The HTTP Client implementation in BlackSheep is vulnerable to CRLF injection. Missing headers validation makes it possible for an attacker to modify the HTTP requests e.g. insert a new header or even create a new HTTP request. Exploitation requires developers to pass unsanitized user input...

PYSEC-2026-2068 Improper line feed handling in zenml

A denial of service DoS vulnerability exists in zenml-io/zenml version 0.56.3 due to improper handling of line feed \n characters in component names. When a low-privileged user adds a component through the API endpoint api/v1/workspaces/default/components with a name containing a \n character, it...