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Search Results (407230 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2019-25781 2 Python-markdown, Python-markdown2 Project 2 Markdown, Python-markdown2 2026-10-30 7.5 High
Python-Markdown 3.0 through 3.11.2 contains an algorithmic complexity vulnerability in inline link parsing that allows remote attackers to exhaust CPU through unmatched brackets. Attackers can submit short Markdown containing repeated [ or ![ characters, forcing LinkInlineProcessor.getText() and getLink() into quadratic scans that keep workers busy for minutes.
CVE-2026-42012 2 Gnu, Redhat 17 Gnutls, Cert Manager, Discovery and 14 more 2026-10-30 7.1 High
A flaw was found in gnutls. A remote attacker could exploit this vulnerability by presenting a specially crafted certificate that contains Uniform Resource Identifier (URI) or Service (SRV) Subject Alternative Names (SANs). This could cause the certificate validation process to incorrectly fall back to checking DNS hostnames against the Common Name (CN), potentially allowing the attacker to spoof legitimate services or intercept sensitive information.
CVE-2026-118539 1 Drupal 1 Commerce Core 2026-10-30 N/A
Missing Authorization vulnerability in Drupal Commerce Core allows Forceful Browsing. This issue affects Commerce Core versions: from 0.0.0 to 2.41, from 3.0.0 to 3.3.13.
CVE-2026-93011 1 Redhat 4 Ceph Storage, Enterprise Linux, Openshift and 1 more 2026-10-30 5.3 Medium
A flaw was found in dnsmasq. After a reduction of internal domain-name buffer sizes, the DNSSEC validator can write a few bytes past a name buffer when converting names to and from DNS wire format. An attacker who can cause the server to validate a crafted DNSSEC response may overwrite a small amount of adjacent heap metadata. DNSSEC support is not compiled in by default and must also be enabled at runtime.
CVE-2026-92824 2 Red Hat, Redhat 6 Enterprise Linux, Enterprise Linux, Hardened Images and 3 more 2026-10-30 6.2 Medium
A flaw was found in libmodulemd. In the module stream v2 rpm-map emission path, an inner loop incorrectly uses the count of digest algorithms as its bound instead of the number of checksums in the current digest table. Crafted modulemd v2 metadata with multiple digest types can trigger an out-of-bounds read during YAML serialization, typically causing a crash and resulting in a denial of service.
CVE-2026-92823 1 Redhat 3 Enterprise Linux, Hummingbird, Openshift 2026-10-30 6.2 Medium
A flaw was found in libmodulemd. In builds with rpmio support enabled, compressed modulemd YAML is decompressed through a custom read handler that does not enforce a cumulative decompressed-size limit before parsing. An attacker who can supply a highly compressible compressed YAML file can cause excessive CPU and memory consumption, resulting in a denial of service.
CVE-2026-76781 1 Redhat 6 Enterprise Linux, Hardened Images, Hummingbird and 3 more 2026-10-30 5.5 Medium
A flaw was found in libxml2. A local user or an attacker providing a specially crafted XML catalog can trigger a NULL pointer dereference during XML catalog parsing. This occurs when a `nextCatalog` element lacks its mandatory `catalog` attribute, leading to the application crashing and causing a Denial of Service (DoS).
CVE-2026-118952 1 Redhat 1 Amq Streams 2026-10-30 6.5 Medium
A flaw was found in the Kroxylicious ACL authorizer. Its prefix-matching logic may apply a rule to a principal of a different type, or fail to check a broader matching rule when prefixes overlap. Depending on the ACL configuration, this may allow an authenticated Kafka client to access a resource (such as read a topic) that should be denied.
CVE-2026-114406 1 Redhat 19 Advanced Cluster Security, Agentic Cluster Security Suite, Ai Inference Server and 16 more 2026-10-30 6.8 Medium
The system certificate authority (CA) store in Red Hat products, distributed via ca-certificates RPM packages, included multiple root CA certificates of authorities, which signed intermediate CA certificates with weak private keys issued by the eMudhra certificate authority. A man-in-the-middle attacker could use this flaw to issue certificates for arbitrary host names signed by the weak intermediate CA certificates, which would be considered trusted by a TLS/SSL client using system CA store and cause such clients to connect to malicious sites. Due to inability to only distrust specific intermediate certificates in all clients using the system CA store, root CA certificates of authorities that signed weak intermediate CA certificates are being removed.
CVE-2026-118165 2026-10-30 N/A
The Firelight Lightbox WordPress plugin before 2.3.23 does not escape the URL of links it opens in its Classic lightbox before inserting it into the page as HTML, which could allow users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks against users who click a crafted link.
CVE-2026-118101 2026-10-30 N/A
The BuddyForms WordPress plugin before 2.10.1 does not verify that a user editing an existing entry is the author of the target post, allowing users who have been granted edit access to a form, as low as Subscriber, to overwrite the title, content and status of any other user's posts or pages, including those of administrators.
CVE-2026-118100 2026-10-30 N/A
The BuddyForms WordPress plugin before 2.10.3 does not check that the requester is allowed to manage a form before exporting its configuration, allowing unauthenticated users to download any form's stored settings, including notification recipient email addresses and reCAPTCHA secret keys that are not shown on the public form.
CVE-2026-118072 2026-10-30 N/A
The Fraud Prevention For WooCommerce and EDD WordPress plugin before 2.3.6 does not check that a user is allowed to manage orders before letting them add an order's customer details to the store's fraud blacklist, which could allow users with the Subscriber role and above to prevent arbitrary legitimate customers from placing orders.
CVE-2026-118071 2026-10-30 N/A
The Joinchat WordPress plugin before 6.4.2 does not escape the message of its button block before outputting it in an HTML attribute on the front end, which could allow users with the Author role and above to perform Stored Cross-Site Scripting attacks against any visitor of the post, including administrators.
CVE-2026-117572 2026-10-30 N/A
The WP Visitor Statistics (Real Time Traffic) WordPress plugin before 8.8 does not sanitize and escape a parameter before using it in a SQL statement, allowing high-privilege users such as administrators to perform SQL injection attacks.
CVE-2026-117571 2026-10-30 N/A
The WP Visitor Statistics (Real Time Traffic) WordPress plugin before 8.8 does not sanitize and escape tracking data derived from public visitor requests before storing it and outputting it in the administrative statistics dashboard, allowing unauthenticated attackers to inject arbitrary web scripts that execute when a logged-in administrator views the statistics pages.
CVE-2026-115277 2026-10-30 N/A
The User Frontend WordPress plugin before 4.3.14 does not sanitise and escape some user-supplied values before reflecting them into HTML attributes in a publicly reachable AJAX response, leading to Reflected Cross-Site Scripting. The affected action is gated by an anonymous nonce that only validates for logged-out requests, so the payload executes against logged-out visitors rather than authenticated users.
CVE-2026-114444 2026-10-30 N/A
The Security Plugin, Firewall & Malware Scanner with Auto Removal WordPress plugin before 2.191 does not restrict its File System Watcher file viewer to Super Admins or to the files it legitimately tracks, allowing a non-super-admin administrator, including a subsite administrator on WordPress multisite, to read the contents of sensitive tracked files such as the main configuration file and disclose the site's authentication keys, salts and, on a standard install, database credentials.
CVE-2026-114443 2026-10-30 N/A
The Security Plugin, Firewall & Malware Scanner with Auto Removal WordPress plugin before 2.191 does not verify the account password before accepting an authenticator-app two-factor code at login, allowing anyone who holds a user's current authenticator code to log in as that user, including an administrator, without the password.
CVE-2026-114422 2026-10-30 N/A
The Enable Media Replace WordPress plugin before 4.2.3 does not restrict the classes allowed when deserializing stored metadata during its media replace-and-update-links routine, allowing unauthenticated users to inject a PHP object that is instantiated when a user with upload access performs a routine media replacement, resulting in PHP Object Injection and local file inclusion of existing PHP/HTML files, which can be escalated to remote code execution where an attacker-influenced PHP or HTML file is present on the server. This is a regression of CVE-2023-4643, which was fixed in 4.1.3 and reintroduced in 4.1.4.