CVE-2026-54743 Lemmy: Stored XSS via markdown image alt-text in lemmy-ui html5-embed

Lemmy is a link aggregator and forum for the fediverse. Prior to lemmy-ui 0.19.19-beta.1, LemmyNet/lemmy-ui renders Markdown in src/shared/markdown.ts for post bodies, comment bodies, private messages, and community and site sidebars through mdToHtml, which returns a raw html object that Inferno...

CVE-2026-54743 Lemmy: Stored XSS via markdown image alt-text in lemmy-ui html5-embed

Lemmy is a link aggregator and forum for the fediverse. Prior to lemmy-ui 0.19.19-beta.1, LemmyNet/lemmy-ui renders Markdown in src/shared/markdown.ts for post bodies, comment bodies, private messages, and community and site sidebars through mdToHtml, which returns a raw html object that Inferno...

Malicious code in nice-utils-helper (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5c88734e4d701b61fd197a942bc057f59c684d4eb9994ca0efc7136dfcf893c9 The npm package [email protected] executes probe.js from its postinstall lifecycle. On install, probe.js issues requests to cloud...

CVE-2026-75583: Server-Side Request Forgery (SSRF)

keeper.sh's calendar module version prior to 2.18.14 contains a server-side request forgery SSRF guard bypass vulnerability that allows authenticated attackers to reach private network addresses by exploiting a DNS rebinding attack against the two-phase URL validation and connection flow. The SSR...

CVE-2026-55166

Lemur manages TLS certificate creation. Prior to 1.9.2, authenticated users could influence an ACME authority acmeurl without an effective server-side destination restriction and trigger AcmeHandler.setupacmeclient to make backend requests. An attacker could target cloud instance metadata or...

EUVD-2026-61149

Lemur manages TLS certificate creation. Prior to 1.9.2, lemur/certificates/verify.py accepted CRL Distribution Point and OCSP responder URLs from uploaded certificate extensions and used them in crlverify and ocspverify without adequate destination validation. An authenticated operator could subm...

CVE-2026-75898 RAGFlow < 0.26.3 - Server-Side Request Forgery via Agent Invoke Component

RAGFlow before 0.26.3 contains a server-side request forgery vulnerability in the agent workflow "Invoke" component agent/component/invoke.py. The component builds an outbound request URL from canvas configuration and runtime template variables and passes it to requests.get, requests.post, or...

CVE-2026-75898

RAGFlow before 0.26.3 lacks URL validation in the agent Invoke component (agent/component/invoke.py), allowing low-privilege users to force the server to fetch internal metadata endpoints and return responses. Patch is available in v0.26.3. Exploitation details are not provided in the documents.

PT-2026-77281

Lemur manages TLS certificate creation. Prior to 1.9.3, validate acme url enforced ACME DIRECTORY HOST ALLOWLIST when an authority was created, but PUT /api/1/authorities/ passed options to lemur/authorities/service.py without applying the same check. A user holding an authority role could replac...

CVE-2026-75898: Server-Side Request Forgery (SSRF)

RAGFlow before 0.26.3 contains a server-side request forgery vulnerability in the agent workflow "Invoke" component agent/component/invoke.py. The component builds an outbound request URL from canvas configuration and runtime template variables and passes it to requests.get, requests.post, or...

PYSEC-2026-3757

opensslencrypt versions before 1.4.0 use an in-memory rate limiter for TOTP brute-force protection that is not shared across workers and is lost on server restart. Attackers can distribute authentication attempts across multiple server instances or retry immediately after a restart to bypass rate...

CVE-2026-72067

In the Linux kernel, the following vulnerability has been resolved: cpu: hotplug: Preserve per instance callback errors cpuhpinvokecallback unwinds earlier callbacks for the same hotplug state when one instance fails. The rollback path currently reuses ret, so a successful rollback can hide the...

EUVD-2026-59305

In the Linux kernel, the following vulnerability has been resolved: net: sungem: fix probe error cleanup geminitone calls gemremoveone when registernetdev fails. gemremoveone unregisters and frees resources owned by the netdevice, including the DMA block, MMIO mapping, PCI regions, and the...

PT-2026-72961

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free UAF issue exists in the Bluetooth subsystem. The function hci find adv instance returns an adv info pointer that is only valid while hdev-lock is held. However,...

SUSE CVE-2026-63300

An improper validation vulnerability in the instancePostMigration function in lxd/instancepost.go of LXD allows an authenticated attacker with cancreateinstances permissions on a restricted project to bypass project-level security restrictions. When migrating an instance between projects, LXD fai...

CVE-2026-72856

Budibase versions before 3.40.0 contain an authorization/authentication bypass in the PUT /api/global/users/tenant/owner changeTenantOwnerEmail endpoint. On self-hosted instances SELFHOSTED or DISABLEACCOUNTPORTAL set, the cloudRestricted middleware is a no-op and the route is protected only by a...

SUSE CVE-2026-63296

An authorization bypass vulnerability in LXD allows an authenticated attacker to bypass target project restrictions during instance migration. When migrating an instance to a target project, LXD accepts configuration overrides without validating the new configuration against the target project's...

SUSE CVE-2026-63297

An authorization bypass vulnerability in LXD due to a timing flaw during configuration merging allows an authenticated attacker to bypass target project restrictions during cross-project instance copies. When copying an instance to a target project, LXD performs restriction checks before...

CVE-2026-73584

The CVE-2026-73584 issue affects sblim-sfcb. A race condition during privileged instance migration allows a local, low-privileged attacker to manipulate a temporary file in /tmp and repeatedly recreate a symlink to redirect privileged output to an arbitrary file, potentially causing privileged fi...

Linux Distros Unpatched Vulnerability : CVE-2026-63296

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An authorization bypass vulnerability in LXD allows an authenticated attacker to bypass target project restrictions during instance migration. When migrating an...