Allocation of Resources Without Limits or Throttling

Overview symfony/ux-live-component is a Live components for Symfony Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via unbounded processing of client-supplied actions in BatchActionController::invoke. An attacker can cause denial of servic...

Cross-site Scripting (XSS)

Overview symfony/ux-live-component is a Live components for Symfony Affected versions of this package are vulnerable to Cross-site Scripting XSS via improper handling of child component tag names in ChildComponentPartialRenderer::createHtml. An attacker can inject arbitrary HTML, including...

Cross-site Request Forgery (CSRF)

Overview symfony/ux-live-component is a Live components for Symfony Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF via insufficient CSRF protection for LiveAction methods in symfony/ux-live-component. An attacker can invoke server-side actions on behalf of an...

Improper Verification of Cryptographic Signature

Overview symfony/ux-live-component is a Live components for Symfony Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature via insufficient context binding in HMAC protection for Live Component properties. An attacker can modify read-only properties o...

Improper Validation of Unsafe Equivalence in Input

Overview symfony/ux-live-component is a Live components for Symfony Affected versions of this package are vulnerable to Improper Validation of Unsafe Equivalence in Input via hydration of writable LiveProp properties typed as DateTimeInterface. An attacker can manipulate time-based application...

symfony/ux-live-component LiveComponentHydrator HMAC checksum lacks component and slot binding

Description In symfony/ux-live-component, a component's server-side state is exposed to the browser as a set of props LiveProp-annotated properties. Props marked writable: true can be freely changed by the client. Read-only props are round-tripped to the browser and back, and their integrity is...

symfony/ux-live-component CSRF Protection Bypass: Accept Header is CORS-Safelisted

Description When using symfony/ux-live-component, methods annotated with LiveAction are invokable from the browser and mutate server-side state via AJAX. Symfony\UX\LiveComponent\EventListener\LiveComponentSubscriber::isLiveComponentRequest gated these invocations on the presence of Accept:...

symfony/ux-live-component Format-less date LiveProps parsed with the permissive DateTime constructor

Description When a LiveProp is typed as a DateTimeInterface and no explicit format is configured, Symfony\UX\LiveComponent\LiveComponentHydrator::hydrateObjectValue falls back to new $className$value. The DateTime / DateTimeImmutable constructors accept relative strings such as "now", "tomorrow",...

symfony/ux-live-component XSS via attacker-controlled child component tag

Description Symfony\UX\LiveComponent\Util\ChildComponentPartialRenderer::createHtml interpolates the $childTag argument directly into the HTML output as a tag name, without escaping or validation. The value originates from client-controlled JSON childrenid.tag parsed by LiveComponentSubscriber an...

symfony/ux-live-component Denial of service via unbounded batch action requests

Description Symfony\UX\LiveComponent\Controller\BatchActionController::invoke iterates over the client-supplied actions array and issues a full HttpKernel sub-request for each entry event subscribers, validators, Doctrine, rendering. The array size is never bounded, so an authenticated client can...

CVE-2026-45580: Improper Neutralization of Input During Web Page Generation

WWBN AVideo is an open source video platform. In 29.0 and earlier, there is a stored cross-site scripting vulnerability. The Live plugin's "YouTube-style" view renders the live transmission's stream key into an HTML class attribute by raw echo, without htmlspecialchars. A canStream user can persi...

CVE-2026-45578: Improper Neutralization of Special Elements used in an OS Command

WWBN AVideo is an open source video platform. In 29.0 and earlier, there is a classic shell-metacharacter injection. The YPTSocket notification branch in plugin/Live/onpublish.php builds an execAsync command line by string concatenation, single-quoting each argument but never calling...

WWBN AVideo 跨站脚本漏洞

WWBN AVideo is a video platform building system developed by the WWBN team using PHP. Versions of WWBN AVideo prior to 29.0 contained a cross-site scripting vulnerability. This vulnerability stemmed from the Live plugin’s YouTube-style view, which rendered the live stream key directly into HTML...

OpenBao's Kerberos Auth Method Accumulates Unaccessible Tokens

Impact In OpenBao's Kerberos auth method on the GET handler, or when an Authorization: Negotiate header is supplied, the response is includes a logical.Auth object in addition to an error message. This results in tokens being created with only the default policy, default TTL, and no entity...

WordPress Broadcast Live Video plugin < 7.1.3 - PHP Object Injection vulnerability

PHP Object Injection vulnerability discovered by Phat RiO in WordPress Plugin Broadcast Live Video versions 7.1.3...

CVE-2026-44353

Streamlink is a CLI utility which pipes video streams from various services into a video player. Prior to 8.4.0, Streamlink's HLS and DASH parsers do not validate the URI scheme of segment entries and other resources. A remote .m3u8 HLS playlist or .mpd DASH manifest can list file:///path/to/file...

PYSEC-0000-CVE-2026-44353

Streamlink is a CLI utility which pipes video streams from various services into a video player. Prior to 8.4.0, Streamlink's HLS and DASH parsers do not validate the URI scheme of segment entries and other resources. A remote .m3u8 HLS playlist or .mpd DASH manifest can list file:///path/to/file...

CVE-2026-46424

Budibase is an open-source low-code platform. Prior to 3.38.2, the public API role unassignment endpoint POST /api/public/v1/roles/unassign updates user documents in CouchDB but does not invalidate the corresponding Redis user cache entries. Because the authentication middleware resolves user...

CVE-2026-44353

Streamlink is a CLI utility which pipes video streams from various services into a video player. Prior to 8.4.0, Streamlink's HLS and DASH parsers do not validate the URI scheme of segment entries and other resources. A remote .m3u8 HLS playlist or .mpd DASH manifest can list file:///path/to/file...

CVE-2026-44353 Streamlink: Arbitrary local file read via file:// URI in HLS and DASH

Streamlink is a CLI utility which pipes video streams from various services into a video player. Prior to 8.4.0, Streamlink's HLS and DASH parsers do not validate the URI scheme of segment entries and other resources. A remote .m3u8 HLS playlist or .mpd DASH manifest can list file:///path/to/file...