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Search Results (105432 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-87935 2 Ichurakov, Wordpress 2 Paid Downloads, Wordpress 2026-09-19 8.1 High
The Paid Downloads plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 3.15 via the admin_request_handler function. This is due to missing authorization and file type validation in the admin_request_handler function, which is reachable unauthenticated via is_admin() returning true for /wp-admin/admin-post.php. This makes it possible for unauthenticated attackers to upload files that may be executable, which makes remote code execution possible. On Apache servers where AllowOverride is enabled, an .htaccess file placed in the upload directory may block direct HTTP retrieval of uploaded files, limiting exploitability to stacks that do not honor .htaccess directives such as nginx, LiteSpeed, and Apache with AllowOverride None.
CVE-2026-86721 1 Wwbn 1 Avideo 2026-09-19 7.5 High
AVideo through commit c3edcc274c contains an authorization bypass vulnerability where a session cookie named 'key' with value 'value' overrides the $_REQUEST['key'] parameter in saveLive.php and related endpoints. Attackers can publish to any user's RTMP stream without authentication by using the known constant stream key value to hijack live broadcasts.
CVE-2026-86434 1 Thephpleague 1 Commonmark 2026-09-19 7.5 High
league/commonmark versions >= 2.0.0 and < 2.8.4 (patched in 2.9.0) contain a denial of service vulnerability in UniqueSlugNormalizer::normalize(), which restarts its numeric-suffix search from 1 on every slug collision, resulting in O(K^2) time complexity for K headings that collapse to the same base slug. The vulnerable path is reached when HeadingPermalinkExtension, FootnoteExtension, or TableOfContentsExtension is registered. An unauthenticated attacker can force many headings onto a single base slug (e.g., via empty ATX headings, identical heading text, or punctuation-only headings) in a small Markdown document, consuming excessive CPU and denying service.
CVE-2026-86429 1 Thephpleague 1 Commonmark 2026-09-19 7.5 High
The league/commonmark (thephpleague/commonmark) library in versions >= 1.5.0 and < 2.9.1 contains quadratic parsing complexity in its SmartPunctExtension and AttributesExtension. When either extension is explicitly registered on the Environment (they are not enabled by default and are excluded from the standard CommonMark and GitHub-Flavored Markdown converters), an unauthenticated attacker can submit small, specially crafted Markdown documents — such as text alternating with unpaired quotes, contiguous runs of block-level attribute blocks, or repeated class attributes — to trigger disproportionate CPU consumption and cause a denial of service. Fixed in 2.9.1.
CVE-2026-85410 2 Pixarlabs, Wordpress 2 Master Addons For Elementor – Elementor Addons, Widgets, Mega Menu Builder, Popup Builder, Widget Builder & Template Kits, Wordpress 2026-09-19 8.1 High
The Master Addons for Elementor – Elementor Addons, Widgets, Mega Menu Builder, Popup Builder, Widget Builder & Template Kits plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.2.2. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with contributor-level access and above, to modify the title and metadata of arbitrary WordPress posts or permanently delete arbitrary WordPress posts by supplying an attacker-controlled popup_id. The required nonce is emitted on the edit-jltma_popup admin screen, which is accessible to Contributors because the jltma_popup custom post type is registered with capability_type='post'.
CVE-2026-82896 1 Ibm 1 Guardium Data Protection 2026-09-19 7.6 High
IBM Guardium Data Protection 12.2 could allow a remote authenticated attacker to traverse directories on the system due to a path traversal vulnerability.
CVE-2026-82893 1 Ibm 1 Guardium Data Protection 2026-09-19 7.8 High
IBM Guardium Data Protection 12.2 could allow a local attacker to gain elevated privileges due to improper privilege management.
CVE-2026-82892 1 Ibm 1 Guardium Data Protection 2026-09-19 8.1 High
IBM Guardium Data Protection 12.2 could allow a remote attacker to execute arbitrary commands due to improper neutralization of special elements used in an OS command.
CVE-2026-82887 1 Ibm 1 Guardium Data Protection 2026-09-19 8.8 High
IBM Guardium Data Protection 12.2 could allow a remote authenticated attacker to execute arbitrary commands due to improper neutralization of special elements used in an OS command.
CVE-2026-82885 1 Ibm 1 Guardium Data Protection 2026-09-19 8.8 High
IBM Guardium Data Protection 12.2 could allow a remote authenticated attacker to gain elevated privileges due to missing authorization in the REST API.
CVE-2026-81656 1 Ibm 1 Guardium Data Protection 2026-09-19 8.8 High
IBM Guardium Data Protection 12.2 is vulnerable to a SQL injection vulnerability in the New Query Builder REST Processor. A low-privileged authenticated user can inject SQL statements through the newQueryBuilder REST endpoint, potentially resulting in unauthorized access to data and impact to the confidentiality, integrity, and availability of the affected system.
CVE-2026-66626 2026-09-19 7.6 High
Editor SQL Injection in SKT Addons for Elementor <= 4.0 versions.
CVE-2026-56795 1 Dell 3 Driver Pack For Linux Os, Driver Pack For Windows Os, Server Update Utility 2026-09-19 8.2 High
Dell Server Update Utility, versions prior to 26.07.01, contains an Uncontrolled Search Path Element vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Code execution.
CVE-2026-18442 2 Wclovers, Wordpress 2 Wcfm Marketplace – Multivendor Marketplace For Woocommerce, Wordpress 2026-09-19 7.5 High
The WCFM Marketplace – Multivendor Marketplace for WooCommerce plugin for WordPress is vulnerable to generic SQL Injection via the 'wcfmmp_user_location_lng' parameter in all versions up to, and including, 3.8.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
CVE-2026-17619 1 Ibm 1 Spectrum Lsf Ibm Platform Rtm 2026-09-19 8.6 High
IBM Platform RTM is vulnerable to SQL injection. A remote attacker could send specially crafted SQL statements, which could allow the attacker to view, add, modify, or delete information in the back-end database.
CVE-2026-12954 2 Mapster, Wordpress 2 Mapster Wp Maps, Wordpress 2026-09-19 8.8 High
The Mapster WP Maps plugin for WordPress is vulnerable to Arbitrary User Meta Write in all versions up to, and including, 1.23.0 via the `my_profile_update()` function. This is due to the function performing no nonce verification, no capability check, and no allowlist validation on the meta key supplied via the `acf-photo-gallery-groups` POST parameter before passing both the meta key and its corresponding value directly to `update_user_meta()`. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update arbitrary user meta values, though privilege escalation is not possible.
CVE-2026-11727 1 Ibm 1 Mq For Hpe Nonstop 2026-09-19 8.1 High
IBM MQ for HPE NonStop 8.1.0 through 8.1.0.40 IBM MQ C client could allow a remote attacker to cause a denial of service or potentially execute arbitrary code due to improper validation of queue manager responses when requesting AMS policy data.
CVE-2026-11726 1 Ibm 1 Mq For Hpe Nonstop 2026-09-19 8.1 High
IBM MQ for HPE NonStop 8.1.0 through 8.1.0.40 could allow an authenticated attacker to obtain sensitive information or cause a denial of service due to improper validation of message header offset values.
CVE-2026-11716 1 Ibm 1 Mq For Hpe Nonstop 2026-09-19 7.5 High
IBM MQ for HPE NonStop 8.1.0 through 8.1.0.40 could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code during queue manager startup due to improper validation of cluster migration data.
CVE-2026-90244 1 Linux 1 Linux Kernel 2026-09-19 7.8 High
In the Linux kernel, the following vulnerability has been resolved: iommu/dma: Restore locking around msi_page_list Unlike a group's default domain, which is always freshly allocated and privately owned (iommu_group_alloc_default_domain()), VFIO type1's legacy container merges any newly attached group into an existing domain whenever their iommu_ops and cache-coherency enforcement match. iommu_dma_get_msi_page() only asserts the caller's own group mutex is held (iommu_group_mutex_assert()). On an IOMMU that publishes IOMMU_RESV_SW_MSI, e.g. ARM SMMU, a VM with two such devices assigned through the legacy container can have their guest drivers probe and allocate MSIs in parallel; each host-side VFIO_DEVICE_SET_IRQS lands on a different device fd and group mutex, but both devices' domains are the same merged domain, so both can enter iommu_dma_get_msi_page() concurrently and corrupt msi_page_list. commit 288683c92b1a ("iommu: Make iommu_dma_prepare_msi() into a generic operation") dropped the prior msi_prepare_lock on the reasoning that "each iommu_domain is unique to a group," which holds for default domains but not this VFIO type1 case. Restore the static lock, since it's only guarding a corner case and will likely never be contended. iommufd avoids the equivalent problem by having its own callers (iommufd_sw_map_msi()) take a ctx-wide sw_msi_lock before ever reaching the shared list. VFIO type1 can't mirror that since it dispatches to iommu_dma_sw_msi() which is outside VFIO's jurisdiction.