CVE-2026-9820 Mattermost schemes teams endpoint exposes private team invite IDs

Mattermost versions 11.7.x = 11.7.2, 10.11.x = 10.11.19 fail to sanitize team objects returned by the scheme teams endpoint, which allows a user with the User Manager role to obtain invite links for private teams and use them to join or share access to those teams via the scheme teams API...

CVE-2026-9820

Mattermost versions 11.7.x <= 11.7.2 and 10.11.x

Malicious code in trinity-scheme (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5d576c0487668f599137a479e17ddc1335935fdec631f7d5adfa9e73049d7652 On npm install, the package's preinstall lifecycle reads a hex-encoded command string from preinstall.json, decodes it via Buffer.from..., 'hex', and...

PT-2026-59577

Summary The web crawl function in praisonaiagents/tools/web crawl tools.py accepts arbitrary URLs from AI agents with zero validation. No scheme allowlisting, hostname/IP blocklisting, or private network checks are applied before fetching. This allows an attacker or prompt injection in crawled...

PT-2026-57851

Cross-site scripting vulnerability in phoenixframework phoenix live view allows an attacker to bypass URL scheme validation and execute JavaScript in a victim's browser session. The Phoenix.LiveView.Utils.valid destination!/2 and Phoenix.LiveView.Utils.valid live navigation destination!/2 functio...

Improper Input Validation

github.com/coder/coder is vulnerable to Improper Input Validation. The vulnerability is due to insufficient validation of the scheme and host in external workspace application URLs before substituting the $SESSIONTOKEN placeholder, which allows an attacker controlling a malicious workspace templa...

EUVD-2026-34013

Tesla vulnerable to atom exhaustion via untrusted URL scheme...

GHSA-H74C-Q9J7-MPCM Tesla vulnerable to atom exhaustion via untrusted URL scheme

Summary In the Mint adapter for the Tesla HTTP client library, Tesla.Adapter.Mint.openconn/2 passes the URL scheme of every outgoing request through String.toatom/1 with no allow-list validation. Because BEAM atoms are permanent never garbage-collected and the atom table is bounded at roughly...

Wordpress Planyo Online Reservation System Arbitrary File Read (CVE-2026-3576)

This module exploits a Server Side Request Forgery SSRF vulnerability in Wordpress's Planyo Online Reservation System v3.0 or less. The plugin's AJAX proxy ulap.php does not require authentication and does not validate URL scheme supplied via ulapurl parameter. This allows unauthenticated attacke...

CVE-2026-57501 Zen: Context-menu "Open link in glance" / "Split link in new tab" loads a page-controlled link with the System principal, bypassing the web-content scheme restriction

Zen is a firefox-based browser. Prior to 1.21.5b, Zen's glance and split-view context-menu actions, Open link in glance and Split link in new tab, load a page-controlled link URL with the System principal instead of the originating page's principal, allowing a malicious web page to place a link t...

DSpace: ORE resource URI does not validate scheme for non-web resources

Overview When ingesting an aggregated ORE resource by URI using the OAI-ORE Harvester, the ORE Ingestion Crosswalk does not validate the URI scheme. This may allow for local file inclusion via malicious paths like file:///etc/passwd. This vulnerability impacts DSpace versions = 7.6.6, 8.0 = 8.3,...

GHSA-4JHM-JV67-739F `lxml_html_clean.Cleaner` does not strip `javascript:` URLs from namespaced URL attributes

lxmlhtmlclean.Cleaner does not strip javascript: URLs from namespaced URL attributes xlink:href Reporter: Guillem Lefait · Date: 2026-05-10 Affected: lxml ≤ 6.1.0 and lxmlhtmlclean ≤ 0.4.4 latest stable Confirmed against: lxml 6.1.0 + lxmlhtmlclean 0.4.4 on Python 3.13.5, 3.14.4, and 3.15.0a8...

CVE-2026-59802

PasswordPusher before 2.8.1 is vulnerable to Redirect-Based XSS due to insufficient validation in the valid_url function, allowing data:text/html URIs in URL push payloads that can execute JavaScript in victims’ browsers when clicked within the trusted domain. Affected versions: before 2.8.1. Roo...

CVE-2026-53624

Fiber is an Express inspired web framework written in Go. Prior to 3.4.0, the helmet middleware in middleware/helmet/helmet.go never sets the Strict-Transport-Security response header even when HSTSMaxAge is configured because it checks c.Protocol for https instead of c.Scheme. This issue is fixe...

EUVD-2026-42356

Fiber is an Express inspired web framework written in Go. Prior to 3.4.0, the helmet middleware in middleware/helmet/helmet.go never sets the Strict-Transport-Security response header even when HSTSMaxAge is configured because it checks c.Protocol for https instead of c.Scheme. This issue is fixe...

PYSEC-2026-2217

Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, the safeurl filter in src/mistune/renderers/html.py blocks only javascript:, vbscript:, file:, and data: schemes, allowing legacy or chained schemes such as feed:, view-source:, jar:, livescript:, mocha:, ms-its:, mk:...

CVE-2026-59703

repomix contains a local file inclusion vulnerability in the git clone endpoint that allows unauthenticated attackers to read arbitrary local git repositories. The isValidRemoteValue function in src/core/git/gitRemoteParse.ts fails to block file:// URLs, permitting attackers to supply file://...

EUVD-2026-42273

repomix contains a local file inclusion vulnerability in the git clone endpoint that allows unauthenticated attackers to read arbitrary local git repositories. The isValidRemoteValue function in src/core/git/gitRemoteParse.ts fails to block file:// URLs, permitting attackers to supply file://...

CVE-2026-59703 repomix - Local File Inclusion via file:// URL Scheme in Git Clone Endpoint

repomix contains a local file inclusion vulnerability in the git clone endpoint that allows unauthenticated attackers to read arbitrary local git repositories. The isValidRemoteValue function in src/core/git/gitRemoteParse.ts fails to block file:// URLs, permitting attackers to supply file://...

CVE-2026-59703 repomix - Local File Inclusion via file:// URL Scheme in Git Clone Endpoint

repomix contains a local file inclusion vulnerability in the git clone endpoint that allows unauthenticated attackers to read arbitrary local git repositories. The isValidRemoteValue function in src/core/git/gitRemoteParse.ts fails to block file:// URLs, permitting attackers to supply file://...