CVE-2026-80347 mcp-fetch through 1.6.3 Server-Side Request Forgery via Unstripped IPv6 Literal Brackets

mcp-fetch checks a fetch target against its SSRF guard without removing the brackets that surround an IPv6 literal. isSafeUrl reads the hostname from the parsed URL, which for a literal such as http://::1/ yields the bracketed string, and then tests it with net.isIP. That call returns zero for a...

CVE-2026-80347 mcp-fetch through 1.6.3 Server-Side Request Forgery via Unstripped IPv6 Literal Brackets

mcp-fetch checks a fetch target against its SSRF guard without removing the brackets that surround an IPv6 literal. isSafeUrl reads the hostname from the parsed URL, which for a literal such as http://::1/ yields the bracketed string, and then tests it with net.isIP. That call returns zero for a...

CVE-2026-55228: Authorization Bypass Through User-Controlled Key

Weblate is a web-based continuous localization platform used to manage software translations. In versions prior to 2026.7, the REST API did not properly enforce the scope of project- and workspace-scoped teams, allowing a user to submit invalid team configurations through the API. By assigning...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: mailman (UTSA-2026-093157)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-093157 advisory. GNU Mailman before 2.1.33 allows arbitrary content injection via the Cgi/private.py private archive login page. Tenable has extracted the preceding description block...

PT-2026-82296

Name of the Vulnerable Software and Affected Versions Weblate versions prior to 2026.7 Description Several endpoints perform object lookups using a global scope instead of restricting the search to projects the user is authorized to access. Consequently, the system returns an HTTP 403 Forbidden...

openssl: FFC-DH Peer Validation Uses Attacker-Supplied q

A flaw was found in OpenSSL. A malicious peer can exploit this vulnerability by presenting a specially crafted DHX X9.42 peer key. Due to improper validation of the peer key's subgroup membership, an attacker can recover the victim's private key after a small number of key exchange attempts. This...

GO-2026-6263 Tekton Pipelines-as-Code: Unscoped GitHub App installation token allows unauthorized access to private repositories via remote task resolution in github.com/openshift-pipelines/pipelines-as-code

Tekton Pipelines-as-Code: Unscoped GitHub App installation token allows unauthorized access to private repositories via remote task resolution in github.com/openshift-pipelines/pipelines-as-code...

GHSA-RG5Q-PP8P-F7JM PraisonAI: Webhook SSRF via DNS fail-open in `JobSubmitRequest.validate_webhook_url()` — bypass of CVE-2026-40114

Summary praisonai/jobs/models.py::JobSubmitRequest.validatewebhookurl validates webhook URLs by resolving the hostname and checking whether the IP is private. When DNS resolution fails socket.gaierror, the validator silently passes the URL via except socket.gaierror: pass. Additionally, even when...

CVE-2026-79717 Galaxy_ng: galaxy_ng: blind ssrf via namespace avatar_url with no private-address restriction

A server-side request forgery SSRF vulnerability was found in galaxyng, the Ansible Galaxy server plugin for Pulp. An authenticated user with namespace management permissions can set a namespace avatar URL to an arbitrary address, including internal networks, loopback, or cloud instance metadata...

GHSA-X44H-65QV-CW74 praisonaiagents has an SSRF protection bypass in `spider_tools._host_is_blocked()` via DNS-resolved hostnames (`127.0.0.1.nip.io`)

Summary praisonaiagents/tools/spidertools.py contains an SSRF protection bypass. The function hostisblocked validates URLs against a list of blocked IP literals and hostname aliases, but never performs DNS resolution. Any hostname that resolves to a private or loopback IP address — including publ...

CVE-2026-66766

SAP S/4HANA (Private Cloud) is affected by a Regular Expression Denial of Service (ReDoS) vulnerability in a third-party component within the Manage Supply Protection functionality. An unauthenticated attacker can supply specially crafted input that triggers excessive regex processing, exhausting...

JetBrains TeamCity < 2021.2.1 Multiple Vulnerabilities

The version of JetBrains TeamCity installed on the remote host is prior to 2021.2.1. It is, therefore, affected by multiple vulnerabilities: - In JetBrains TeamCity before 2021.2.1, a redirection to an external site was possible. CVE-2022-24330 - In JetBrains TeamCity before 2021.2.1, the Agent...

CVE-2026-66766: Inefficient Regular Expression Complexity

SAP S/4HANA Private Cloud uses a third-party component that contains a Regular Expression Denial of Service ReDoS vulnerability. An unauthenticated attacker could supply specially crafted input that triggers excessive processing within the affected functionality. Successful exploitation could...

CVE-2026-75542

Incorrect Authorization vulnerability in the OAuth token endpoint in hexpm hexpm allows an API key holding the repositories permission to read another organization's private packages. When an API key is exchanged for a token through the OAuth clientcredentials grant, validatescopesagainstkey/2 in...

CVE-2026-75554

Insufficient Session Expiration vulnerability in the OAuth token refresh grant in hexpm hexpm allows a user removed from an organization to keep reading its private packages. expandrepositoriesscope/3 in lib/hexpm/permissions.ex only rewrites the literal repositories scope, so an explicitly grant...

CVE-2026-77923

Dolibarr 21.0.0 before 24.0.0 contains an authorization bypass vulnerability caused by an inverted boolean condition in the private-project membership check within the clonetasks mass action handler in htdocs/core/actionsmassactions.inc.php. Authenticated users with project creation permission bu...

EEF-CVE-2026-75554 Explicit organization scopes survive token refresh after membership ends

Summary Insufficient Session Expiration vulnerability in the OAuth token refresh grant in hexpm hexpm allows a user removed from an organization to keep reading its private packages. expandrepositoriesscope/3 in lib/hexpm/permissions.ex only rewrites the literal repositories scope, so an explicit...

CVE-2026-75554

CVE-2026-75554 is an Insufficient Session Expiration vulnerability in the OAuth token refresh grant of hex.pm (the Hackage Package Manager). The root cause lies in expand_repositories_scope/3 in lib/hexpm/permissions.ex, which only rewrites the literal repositories scope. Explicitly granted repos...

CVE-2026-75554 Explicit organization scopes survive token refresh after membership ends

Insufficient Session Expiration vulnerability in the OAuth token refresh grant in hexpm hexpm allows a user removed from an organization to keep reading its private packages. expandrepositoriesscope/3 in lib/hexpm/permissions.ex only rewrites the literal repositories scope, so an explicitly grant...

CVE-2026-75542 OAuth token exchange grants repository scopes for organizations the principal cannot access

Incorrect Authorization vulnerability in the OAuth token endpoint in hexpm hexpm allows an API key holding the repositories permission to read another organization's private packages. When an API key is exchanged for a token through the OAuth clientcredentials grant, validatescopesagainstkey/2 in...