Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
201 results · page 1 of 5
Oct 15, 2026A denial of service vulnerability exists in the XML parsing of multiple versions of OpenNMS Meridian and Horizon.CVE-2026-111252 · Other software · The OpenNMS Group · reported by security@opennms.comMedium 6.5
A denial of service vulnerability exists in the XML parsing of multiple versions of OpenNMS Meridian and Horizon. OpenNMS parsed XML without an effective limit on entity expansion. A document with a DOCTYPE that declares internal entities can expand to a very large value and exhaust the server memory. An authenticated user with provisioning access can supply such a document through a requisition or foreign-source import, which includes a remote requisition URL that the server fetches and parses. Both deeply nested entities and a single large entity referenced many times cause the memory exhaustion. The fix caps the number of entity expansions for all XML parsing and rejects any DOCTYPE in requisition and foreign-source XML. The solution is to upgrade to Meridian 2024.3.14, 2025.0.11, 2026.0.1 and Horizon 36.0.5 or newer. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet.
- Product
- Meridian
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026An authorization bypass vulnerability exists in the REST API of multiple versions of OpenNMS Meridian and Horizon.CVE-2026-111235 · Other software · The OpenNMS Group · reported by security@opennms.comCritical 9.1
An authorization bypass vulnerability exists in the REST API of multiple versions of OpenNMS Meridian and Horizon. The /rest/** Spring Security filter chains authorize requests with intercept-url rules that name the HTTP method as an uppercase token, compare the method case-sensitively, and have no terminal deny rule. A request that uses a non-canonical (for example lowercase) method token matches no rule and is processed without authentication. A remote, unauthenticated attacker can read the monitored inventory and can create, modify, or delete resources through the REST API, which includes injecting events to fabricate or suppress alarms. The /rest/alarms chain has the same missing deny rule and discloses whether an alarm exists through a difference in the response. The fix adds a terminal deny rule to each REST filter chain. The solution is to upgrade to Meridian 2024.3.14, 2025.0.11, 2026.0.1 and Horizon 36.0.5 or newer. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet.
- Product
- Meridian
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Vitess is a database clustering system for horizontal scaling of MySQL.CVE-2026-104252 · Other software · vitessio · reported by GitHubCritical 9.8
Vitess is a database clustering system for horizontal scaling of MySQL. Prior to 23.0.5 and 24.0.2, twopczHandler in go/vt/vttablet/tabletserver/twopcz.go writes the Action and dtid form values from the vttablet and vtcombo /twopcz HTTP debug endpoint into a text/html response without HTML escaping. Under the default allow-all ACL policy, a remote unauthenticated attacker can send an operator a crafted request that executes script in the operator's browser after the request is opened. The script runs with the vttablet debug origin and can read same-origin diagnostic endpoints that expose query, transaction, environment, variable, or profiling data available in that deployment. This issue is fixed in versions 23.0.5 and 24.0.2.
- Product
- vitess
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 4, 2026Horizontal scrolling announcements: Does not sanitise and escape one of its announcement settings before outputting it into an attribute context on the front endCVE-2026-17005 · WordPress plugins & themes · reported by WPScanMedium 6.8
The Horizontal scrolling announcements WordPress plugin through 2.6 does not sanitise and escape one of its announcement settings before outputting it into an attribute context on the front end, allowing users granted access to the announcement management page (Contributor and above, once permitted) to perform Stored Cross-Site Scripting attacks that execute in the browser of anyone viewing the announcement.
- Product
- Horizontal scrolling announcements
- Affected
- up to 2.6
- What to do
- Affects up to 2.6. Update Horizontal scrolling announcements to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Sep 30, 2026Prior to v74.0.0.878.1682 of Meta Horizon OS, MediaSyncJobReceiver could be induced to send a privileged PendingIntent including a com.oculus.vrshell CallerIdenCVE-2026-92173 · Other software · Meta Platforms, Inc · reported by cve-assign@fb.comCritical 9.1
Prior to v74.0.0.878.1682 of Meta Horizon OS, MediaSyncJobReceiver could be induced to send a privileged PendingIntent including a com.oculus.vrshell CallerIdentity to an arbitrary application listening via NotificationListenerService. That would allow the application to impersonate the com.oculus.vrshell package, as well as packages signed with the same key, towards any endpoint within the OS that uses CallerIdentity authentication.
- Product
- Meta Horizon OS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 30, 2026Prior to v66.0.0.733.524 of Meta Horizon OS, OVRMediaService could be induced to send a privileged PendingIntent including a com.oculus.horizon CallerIdentity tCVE-2026-92172 · Other software · Meta Platforms, Inc · reported by cve-assign@fb.comHigh 8.8
Prior to v66.0.0.733.524 of Meta Horizon OS, OVRMediaService could be induced to send a privileged PendingIntent including a com.oculus.horizon CallerIdentity to an arbitrary application registering for com.oculus.systemactivities.SCREENSHOT via a broadcast receiver. That would allow the application to impersonate the com.oculus.horizon package towards any endpoint within the OS that uses CallerIdentity authentication.
- Product
- Meta Horizon OS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 22, 2026A horizontal privilege escalation vulnerability exists in x-ui 0.3.2.CVE-2026-79314 · Other software · reported by MITREHigh 8.8
A horizontal privilege escalation vulnerability exists in x-ui 0.3.2. An authenticated user can modify the inbound proxy configurations of other users, including remark, port, protocol, settings, enabled state, expiry time and traffic quota, by submitting a request referencing the target resource identifier. The update path fails to verify that the target resource belongs to the requesting session user, allowing unauthorized cross-user modification of data.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 17, 2026Improper authorization in Azure Database for PostgreSQL allows an authorized attacker to elevate privileges over a network.CVE-2026-85878 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.9
Improper authorization in Azure Database for PostgreSQL allows an authorized attacker to elevate privileges over a network.
- Product
- Azure HorizonDB
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 10, 2026A SQL injection vulnerability exists in the JasperReports-based reporting feature of multiple versions of OpenNMS Meridian and Horizon.CVE-2026-89089 · Other software · The OpenNMS Group · reported by security@opennms.comMedium 6.5
A SQL injection vulnerability exists in the JasperReports-based reporting feature of multiple versions of OpenNMS Meridian and Horizon. A low-privileged authenticated user (ROLE_USER) can run the shipped, default-enabled online reports "Maintenance contracts expired" (AssetManagementMaintExpired) and "Maintenance contracts strategy" (AssetManagementMaintStrategy) via the reporting REST API (POST /rest/reports/{id}) and supply a DATE_FORMAT parameter that the report templates substitute literally, un-escaped, into their SQL queries. This lets an attacker execute arbitrary SQL against the OpenNMS database and read arbitrary data, including database-stored secrets such as provisioning and notification credentials and SNMP community strings. The solution is to upgrade to Meridian 2024.3.13, 2025.0.10 and Horizon 36.0.4 or newer. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet.
- Product
- Meridian
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 10, 2026An XML External Entity (XXE) vulnerability exists in the XML collector of multiple versions of OpenNMS Meridian and Horizon.CVE-2026-19596 · Other software · The OpenNMS Group · reported by security@opennms.comMedium 5.9
An XML External Entity (XXE) vulnerability exists in the XML collector of multiple versions of OpenNMS Meridian and Horizon. When OpenNMS collects XML from a source whose response is attacker-controlled (for example a compromised monitored host or an HTTP man-in-the-middle position), the collector's XML parser resolves external entities and external DTDs. This allows an attacker to read files accessible to the OpenNMS service account, including database credentials, and to induce out-of-band requests. The solution is to upgrade to Meridian 2024.3.13, 2025.0.10 and Horizon 36.0.4 or newer. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet.
- Product
- Meridian
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 10, 2026A missing authorization vulnerability in OpenNMS Horizon allows configuration changes without authentication.CVE-2026-89054 · Other software · The OpenNMS Group · reported by security@opennms.comHigh 8.2
A missing authorization vulnerability in OpenNMS Horizon allows configuration changes without authentication. The Spring Security policy for the /api/v2 REST API defines authorization rules for every HTTP method except PATCH, so the shipped @PATCH configuration endpoints for event configuration and SNMP data collection (which enable and disable event definitions and data-collection sources) are reachable with no authorization enforced. An unauthenticated attacker able to reach the web UI can disable event definitions and SNMP data collection, suppressing event and alarm generation and stopping metric collection - silently degrading monitoring and detection - with the change persisted and reloaded into the running system. The solution is to upgrade to Horizon 36.0.4 or newer. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet.
- Product
- Horizon
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Improper Privilege Management vulnerability in Horizon Security Analyzer (formerly AlgoSec Firewall Analyzer) on Linux, 64 bit allows Privilege Escalation and PCVE-2026-77654 · Other software · Algosec · reported by security.vulnerabilities@algosec.comMedium 6.1
Improper Privilege Management vulnerability in Horizon Security Analyzer (formerly AlgoSec Firewall Analyzer) on Linux, 64 bit allows Privilege Escalation and Parameter Injection. A local user with access to the command line may escalate their privileges by abusing the parameters of a command that is approved in the sudoers file. This issue affects Horizon Security Analyzer : A33.10, A33.20 and A33.30.
- Product
- Horizon Security Analyzer
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 6, 2026A `Set-Cookie:` header using tab (horizontal tab, ASCII code 9) instead of space (ascii code 32) immediately before the `Secure` attribute causes curl to store CVE-2026-80255 · Other software · curl · reported by 2499f714-1537-4658-8207-48ae4bb9eae9High 7.5
A `Set-Cookie:` header using tab (horizontal tab, ASCII code 9) instead of space (ascii code 32) immediately before the `Secure` attribute causes curl to store the cookie without its Secure flag. The cookie might then wrongfully be sent over plaintext HTTP on subsequent requests to the same host.
- Product
- curl
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 18, 2026Vitess is a database clustering system for horizontal scaling of MySQL.CVE-2026-65959 · Other software · vitessio · reported by GitHubMedium 5.3
Vitess is a database clustering system for horizontal scaling of MySQL. In 24.0.2 and earlier, the /debug/vrlog endpoint registered by addHttpEndpoint() in go/vt/vttablet/tabletmanager/vreplication/vrlog.go invokes vrlogStatsHandler() without acl.CheckAccessHTTP(r, acl.DEBUGGING), unlike comparable debug endpoints. A remote caller who can reach the vttablet debug HTTP port can bypass the configured security policy and stream VrLogStats data produced from NewVrLogStats().Send(), including literal SQL statements and bound application values from MoveTables, Reshard, Materialize, and vitess-strategy Online DDL workflows
- Product
- vitess
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 13, 2026An incorrect authorization check in the v2 Alarm REST API in OpenNMS Meridian and Horizon allows a low-privileged authenticated user (ROLE_REST) to acknowledge,CVE-2026-19182 · Other software · The OpenNMS Group · reported by security@opennms.comMedium 4.3
An incorrect authorization check in the v2 Alarm REST API in OpenNMS Meridian and Horizon allows a low-privileged authenticated user (ROLE_REST) to acknowledge, escalate, or clear alarms recorded as an arbitrary username, and, when also assigned ROLE_READONLY, to modify alarm state despite the read-only restriction. A credential check that should restrict these operations is guarded by an inverted condition, so it never executes for a real (non-blank) username. This can potentially allow an attacker to compromise the integrity of alarm state and audit records. The solution is to upgrade to Meridian 2024.3.12, 2025.0.9 and Horizon 36.0.3 or newer. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet.
- Product
- Meridian
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 13, 2026A JEXL expression sandbox bypass exists in multiple versions of OpenNMS Meridian and Horizon.CVE-2026-19135 · Other software · The OpenNMS Group · reported by security@opennms.comMedium 5.4
A JEXL expression sandbox bypass exists in multiple versions of OpenNMS Meridian and Horizon. A low-privileged authenticated user can submit a crafted expression to the Measurements REST API that escapes the sandbox and loads arbitrary Java classes on the server. This can potentially allow an attacker to gain access to confidential information and compromise integrity. The solution is to upgrade to Meridian 2024.3.12, 2025.0.9 and Horizon 36.0.3 or newer. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet.
- Product
- Meridian
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 17, 2026OpenStack Horizon before 25.7.4 produces scripts for OpenStack RC file downloading that may have a crafted project name with shell metacharacters.CVE-2026-55748 · Other software · OpenStack · reported by MITREMedium 6
OpenStack Horizon before 25.7.4 produces scripts for OpenStack RC file downloading that may have a crafted project name with shell metacharacters. NOTE: some parties consider this a security hardening opportunity to address certain types of user error, not a vulnerability.
- Product
- Horizon
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordlaunchpad.netwiki.openstack.org
Jun 4, 2026Authentication bypass by spoofing in Azure HorizonDB allows an unauthorized attacker to elevate privileges over a network.CVE-2026-48567 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 10
Authentication bypass by spoofing in Azure HorizonDB allows an unauthorized attacker to elevate privileges over a network.
- Product
- Azure HorizonDB
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 1, 2026A security flaw has been discovered in horizon921 mcpilot 0.1.0.CVE-2026-10280 · Other software · horizon921 · reported by VulDBMedium 5.5
A security flaw has been discovered in horizon921 mcpilot 0.1.0. The impacted element is an unknown function of the file client/src/app/api/mcp/call/route.ts of the component MCP API Call Endpoint. The manipulation of the argument serverBaseUrl results in server-side request forgery. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
- Product
- mcpilot
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 5, 2026An issue was discovered in OpenStack Horizon 25.6 and 25.7 before 25.7.3.CVE-2026-43002 · Other software · OpenStack · reported by MITREMedium 5.3
An issue was discovered in OpenStack Horizon 25.6 and 25.7 before 25.7.3. There is a write operation to the session storage backend before authentication and thus storage can be exhausted by unauthenticated requests. This is a regression of the CVE-2014-8124 fix.
- Product
- Horizon
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugs.launchpad.netsecurity.openstack.org
May 1, 2026In the Linux kernel, the following vulnerability has been resolved: drm/i915/dsi: Don't do DSC horizontal timing adjustments in command mode Stop adjusting thCVE-2026-31767 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: drm/i915/dsi: Don't do DSC horizontal timing adjustments in command mode Stop adjusting the horizontal timing values based on the compression ratio in command mode. Bspec seems to be telling us to do this only in video mode, and this is also how the Windows driver does things. This should also fix a div-by-zero on some machines because the adjusted htotal ends up being so small that we end up with line_time_us==0 when trying to determine the vtotal value in command mode. Note that this doesn't actually make the display on the Huawei Matebook E work, but at least the kernel no longer explodes when the driver loads. (cherry picked from commit 0b475e91ecc2313207196c6d7fd5c53e1a878525)
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Mar 13, 2026A broken access control may allow an authenticated user to perform a horizontal privilege escalation.CVE-2026-3999 · Other software · Pointsharp · reported by a6d3dc9e-0591-4a13-bce7-0f5b31ff6158High 8.8
A broken access control may allow an authenticated user to perform a horizontal privilege escalation. The vulnerability only impacts specific configurations.
- Product
- ID Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 5, 2026Horizon: Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')CVE-2026-22420 · WordPress plugins & themes · reported by PatchstackHigh 8.1
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in AncoraThemes Horizon horizon allows PHP Local File Inclusion.This issue affects Horizon: from n/a through <= 1.1.
- Product
- Horizon
- Affected
- up to 1.1
- What to do
- Affects up to 1.1. Update Horizon to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Feb 25, 2026Vitess is a database clustering system for horizontal scaling of MySQL.CVE-2026-27969 · Other software · vitessio · reported by GitHubCritical 9.3
Vitess is a database clustering system for horizontal scaling of MySQL. Prior to versions 23.0.3 and 22.0.4, anyone with read/write access to the backup storage location (e.g. an S3 bucket) can manipulate backup manifest files so that files in the manifest — which may be files that they have also added to the manifest and backup contents — are written to any accessible location on restore. This is a common path traversal security issue. This can be used to provide that attacker with unintended/unauthorized access to the production deployment environment — allowing them to access information available in that environment as well as run any additional arbitrary commands there. Versions 23.0.3 and 22.0.4 contain a patch. No known workarounds are available.
- Product
- vitess
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 25, 2026Vitess is a database clustering system for horizontal scaling of MySQL.CVE-2026-27965 · Other software · vitessio · reported by GitHubHigh 8.4
Vitess is a database clustering system for horizontal scaling of MySQL. Prior to versions 23.0.3 and 22.0.4, anyone with read/write access to the backup storage location (e.g. an S3 bucket) can manipulate backup manifest files so that arbitrary code is later executed when that backup is restored. This can be used to provide that attacker with unintended/unauthorized access to the production deployment environment — allowing them to access information available in that environment as well as run any additional arbitrary commands there. Versions 23.0.3 and 22.0.4 contain a patch. Some workarounds are available. Those who intended to use an external decompressor then can always specify that decompressor command in the `--external-decompressor` flag value for `vttablet` and `vtbackup`. That then overrides any value specified in the manifest file. Those who did not intend to use an external decompressor, nor an internal one, can specify a value such as `cat` or `tee` in the `--external-decompressor` flag value for `vttablet` and `vtbackup` to ensure that a harmless command is always used.
- Product
- vitess
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 5, 2026Timeline Block – Beautiful Timeline Builder for WordPress (Vertical & Horizontal Timelines): Insecure Direct Object ReferenceCVE-2026-1228 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The Timeline Block – Beautiful Timeline Builder for WordPress (Vertical & Horizontal Timelines) plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.3.3 via the tlgb_shortcode() function due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Author-level access and above, to disclose private timeline content via the id attribute supplied to the 'timeline_block' shortcode.
- Product
- Timeline Block – Beautiful Timeline Builder for WordPress (Vertical & Horizontal Timelines)
- Affected
- up to 1.3.3
- What to do
- Affects up to 1.3.3. Update Timeline Block – Beautiful Timeline Builder for WordPress (Vertical & Horizontal Timelines) to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordplugins.trac.wordpress.orgwordfence.com
Jan 22, 2026Carousel Horizontal Posts Content Slider: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-22347 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in subhansanjaya Carousel Horizontal Posts Content Slider carousel-horizontal-posts-content-slider allows DOM-Based XSS.This issue affects Carousel Horizontal Posts Content Slider: from n/a through <= 3.3.2.
- Product
- Carousel Horizontal Posts Content Slider
- Affected
- up to 3.3.2
- What to do
- Affects up to 3.3.2. Update Carousel Horizontal Posts Content Slider to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Sep 29, 2025libvips is a demand-driven, horizontally threaded image processing library.CVE-2025-59933 · Other software · libvips · reported by GitHubMedium 5.1
libvips is a demand-driven, horizontally threaded image processing library. For versions 8.17.1 and below, when libvips is compiled with support for PDF input via poppler, the pdfload operation is affected by a buffer read overflow when parsing the header of a crafted PDF with a page that defines a width but not a height. Those using libvips compiled without support for PDF input are unaffected as well as thosewith support for PDF input via PDFium. This issue is fixed in version 8.17.2. A workaround for those affected is to block the VipsForeignLoadPdf operation via vips_operation_block_set, which is available in most language bindings, or to set VIPS_BLOCK_UNTRUSTED environment variable at runtime, which will block all untrusted loaders including PDF input via poppler.
- Product
- libvips
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 22, 2025HORIZONTAL SLIDER: Cross-Site Request Forgery (CSRF)CVE-2025-58676 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Cross-Site Request Forgery (CSRF) vulnerability in extendyourweb HORIZONTAL SLIDER horizontal-slider allows Stored XSS.This issue affects HORIZONTAL SLIDER: from n/a through <= 2.4.
- Product
- HORIZONTAL SLIDER
- Affected
- up to 2.4
- What to do
- Affects up to 2.4. Update HORIZONTAL SLIDER to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Sep 9, 2025Race condition in the Zoom Workplace VDI Plugin macOS Universal installer for VMware Horizon before version 6.4.10 (or before 6.2.15 and 6.3.12 in their respectCVE-2025-58131 · Other software · Zoom Communications, Inc · reported by security@zoom.usMedium 6.6
Race condition in the Zoom Workplace VDI Plugin macOS Universal installer for VMware Horizon before version 6.4.10 (or before 6.2.15 and 6.3.12 in their respective tracks) may allow an authenticated user to conduct a disclosure of information via network access.
- Product
- Zoom Workplace VDI Plugin macOS Universal installer for VMware Horizon
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 26, 2025Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in OpenNMS Horizon and Meridian applications allows SQL InjecCVE-2025-53122 · Other software · The OpenNMS Group · reported by security@opennms.comMedium 6.9
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in OpenNMS Horizon and Meridian applications allows SQL Injection. Users should upgrade to Meridian 2024.2.6 or newer, or Horizon 33.16 or newer. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet.
- Product
- Horizon
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.opennms.comgithub.com
Jun 26, 2025Multiple stored XSS were found on different nodes with unsanitized parameters in OpenMNS Horizon 33.0.8 and versions earlier than 33.1.6 on multiple platforms tCVE-2025-53121 · Other software · The OpenNMS Group · reported by security@opennms.comMedium 6.9
Multiple stored XSS were found on different nodes with unsanitized parameters in OpenMNS Horizon 33.0.8 and versions earlier than 33.1.6 on multiple platforms that allow an attacker to store on database and then inject HTML and/or Javascript on the page. The solution is to upgrade to Horizon 33.1.6, 33.1.7 or Meridian 2024.2.6, 2024.2.7 or newer. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet. OpenNMS thanks Fábio Tomé for reporting this issue.
- Product
- Horizon
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 21, 2025A vulnerability in the API of Cisco Unified Intelligence Center could allow an authenticated, remote attacker to perform a horizontal privilege escalation attacCVE-2025-20114 · Network & remote access · Cisco · reported by psirt@cisco.comMedium 4.3
A vulnerability in the API of Cisco Unified Intelligence Center could allow an authenticated, remote attacker to perform a horizontal privilege escalation attack on an affected system. This vulnerability is due to insufficient validation of user-supplied parameters in API requests. An attacker could exploit this vulnerability by submitting crafted API requests to an affected system to execute an insecure direct object reference attack. A successful exploit could allow the attacker to access specific data that is associated with different users on the affected system.
- Product
- Cisco Unified Contact Center Express
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsec.cloudapps.cisco.com
Apr 22, 2025In Rollback Rx Professional 12.8.0.0, the driver file shieldm.sys allows local users to cause a denial of service because of a null pointer dereference from IOCCVE-2025-29547 · Other software · Horizondatasys · reported by MITREHigh 7
In Rollback Rx Professional 12.8.0.0, the driver file shieldm.sys allows local users to cause a denial of service because of a null pointer dereference from IOCtl 0x96202000.
- Product
- Rollback RX Pro
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordhorizondatasys.compacketstorm.news
Apr 16, 2025Omnissa Horizon Client for Windows contains an LPE Vulnerability.CVE-2025-25230 · Other software · Omnissa · reported by de5a6978-88fe-4c27-a7df-d0d5b52d5b52High 7.8
Omnissa Horizon Client for Windows contains an LPE Vulnerability. A malicious actor with local access where Horizon Client for Windows is installed may be able to elevate privileges.
- Product
- Omnissa Horizon Client for Windows
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordstatic.omnissa.comomnissa.com
Apr 7, 2025libvips is a demand-driven, horizontally threaded image processing library.CVE-2025-29769 · Other software · libvips · reported by GitHubHigh 8.5
libvips is a demand-driven, horizontally threaded image processing library. The heifsave operation could incorrectly determine the presence of an alpha channel in an input when it was not possible to determine the colour interpretation, known internally within libvips as "multiband". There aren't many ways to create a "multiband" input, but it is possible with a well-crafted TIFF image. If a "multiband" TIFF input image had 4 channels and HEIF-based output was requested, this led to libvips creating a 3 channel HEIF image without an alpha channel but then attempting to write 4 channels of data. This caused a heap buffer overflow, which could crash the process. This vulnerability is fixed in 8.16.1.
- Product
- libvips
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 25, 2025SQL Injection can occur in the SirsiDynix Horizon Information Portal (IPAC20) through 3.25_9382; however, a patch is available from the vendor.CVE-2024-44903 · Other software · SirsiDynix · reported by MITREHigh 7.5
SQL Injection can occur in the SirsiDynix Horizon Information Portal (IPAC20) through 3.25_9382; however, a patch is available from the vendor. This is in ipac.jsp in a SELECT WHERE statement, in a part of the uri= variable in the second part of the full= inner variable.
- Product
- IPAC20
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordartresilia.comartresilia.com
Feb 4, 2025Omnissa Horizon Client for macOS contains a Local privilege escalation (LPE) Vulnerability due to a flaw in the installation process.CVE-2024-11468 · Other software · Omnissa · reported by de5a6978-88fe-4c27-a7df-d0d5b52d5b52High 7.8
Omnissa Horizon Client for macOS contains a Local privilege escalation (LPE) Vulnerability due to a flaw in the installation process. Successful exploitation of this issue may allow attackers with user privileges to escalate their privileges to root on the system where the Horizon Client for macOS is installed.
- Product
- Omnissa Horizon Client for MacOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordstatic.omnissa.comomnissa.com
Feb 4, 2025Omnissa Horizon Client for macOS contains a Local privilege escalation (LPE) Vulnerability due to a logic flaw.CVE-2024-11467 · Other software · Omnissa · reported by de5a6978-88fe-4c27-a7df-d0d5b52d5b52High 7.8
Omnissa Horizon Client for macOS contains a Local privilege escalation (LPE) Vulnerability due to a logic flaw. Successful exploitation of this issue may allow attackers with user privileges to escalate their privileges to root on the system where the Horizon Client for macOS is installed.
- Product
- Omnissa Horizon Client for MacOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordstatic.omnissa.comomnissa.com
Jan 16, 2025JB Horizontal Scroller News Ticker: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2025-23830 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in jobair JB Horizontal Scroller News Ticker jb-horizontal-scroller-news-ticker allows DOM-Based XSS.This issue affects JB Horizontal Scroller News Ticker: from n/a through <= 1.0.
- Product
- JB Horizontal Scroller News Ticker
- Affected
- up to 1.0
- What to do
- Affects up to 1.0. Update JB Horizontal Scroller News Ticker to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Jan 16, 2025Horizontal Line Shortcode: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2025-23791 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in mikakaltoft Horizontal Line Shortcode horizontal-line-shortcode allows Stored XSS.This issue affects Horizontal Line Shortcode: from n/a through <= 1.0.
- Product
- Horizontal Line Shortcode
- Affected
- up to 1.0
- What to do
- Affects up to 1.0. Update Horizontal Line Shortcode to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Dec 11, 2024Horizontal scroll image slideshow: Stored Cross-Site ScriptingCVE-2024-11442 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The Horizontal scroll image slideshow plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'horizontal-scroll-image-slideshow' shortcode in all versions up to, and including, 10.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
- Product
- Horizontal scroll image slideshow
- Affected
- up to 10.1
- What to do
- Affects up to 10.1. Update Horizontal scroll image slideshow to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordplugins.trac.wordpress.orgwordpress.org
Dec 3, 2024Vitess is a database clustering system for horizontal scaling of MySQL.CVE-2024-53257 · Other software · vitessio · reported by GitHubMedium 4.9
Vitess is a database clustering system for horizontal scaling of MySQL. The /debug/querylogz and /debug/env pages for vtgate and vttablet do not properly escape user input. The result is that queries executed by Vitess can write HTML into the monitoring page at will. These pages are rendered using text/template instead of rendering with a proper HTML templating engine. This vulnerability is fixed in 21.0.1, 20.0.4, and 19.0.8.
- Product
- vitess
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 2, 2024Image horizontal reel scroll slideshow: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2024-52492 · WordPress plugins & themes · reported by PatchstackMedium 5.9
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in gopiplus Image horizontal reel scroll slideshow image-horizontal-reel-scroll-slideshow allows Stored XSS.This issue affects Image horizontal reel scroll slideshow: from n/a through <= 13.4.
- Product
- Image horizontal reel scroll slideshow
- Affected
- up to 13.4
- What to do
- Affects up to 13.4. Update Image horizontal reel scroll slideshow to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Nov 1, 2024An Insecure Direct Object Reference (IDOR) in the dashboard of SiSMART v7.4.0 allows attackers to execute a horizontal-privilege escalation.CVE-2024-48217 · Other software · sismart · reported by MITREHigh 8.8
An Insecure Direct Object Reference (IDOR) in the dashboard of SiSMART v7.4.0 allows attackers to execute a horizontal-privilege escalation.
- Product
- cms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2024Scrollbar by webxapp – Best vertical/horizontal scrollbars: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2024-50467 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in siteengineai Scrollbar by webxapp – Best vertical/horizontal scrollbars plugin scrollbar-by-webxapp allows Stored XSS.This issue affects Scrollbar by webxapp – Best vertical/horizontal scrollbars plugin: from n/a through <= 1.3.0.
- Product
- Scrollbar by webxapp – Best vertical/horizontal scrollbars
- Affected
- up to 1.3.0
- What to do
- Affects up to 1.3.0. Update Scrollbar by webxapp – Best vertical/horizontal scrollbars to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Oct 6, 2024WP Timeline – Vertical and Horizontal timeline: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2024-47322 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Ex-Themes WP Timeline – Vertical and Horizontal timeline plugin wp-timelines allows Reflected XSS.This issue affects WP Timeline – Vertical and Horizontal timeline plugin: from n/a through <= 3.6.7.
- Product
- WP Timeline – Vertical and Horizontal timeline
- Affected
- up to 3.6.7
- What to do
- Affects up to 3.6.7. Update WP Timeline – Vertical and Horizontal timeline to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Oct 5, 2024WP Timeline – Vertical and Horizontal timeline: Path Traversal: '.../...//'CVE-2024-47324 · WordPress plugins & themes · reported by PatchstackHigh 7.5
Path Traversal: '.../...//' vulnerability in Ex-Themes WP Timeline – Vertical and Horizontal timeline plugin wp-timelines.This issue affects WP Timeline – Vertical and Horizontal timeline plugin: from n/a through <= 3.6.7.
- Product
- WP Timeline – Vertical and Horizontal timeline
- Affected
- up to 3.6.7
- What to do
- Affects up to 3.6.7. Update WP Timeline – Vertical and Horizontal timeline to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Oct 5, 2024WP Timeline – Vertical and Horizontal timeline: Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')CVE-2024-47323 · WordPress plugins & themes · reported by PatchstackHigh 8.1
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in Ex-Themes WP Timeline – Vertical and Horizontal timeline plugin wp-timelines.This issue affects WP Timeline – Vertical and Horizontal timeline plugin: from n/a through <= 3.6.7.
- Product
- WP Timeline – Vertical and Horizontal timeline
- Affected
- up to 3.6.7
- What to do
- Affects up to 3.6.7. Update WP Timeline – Vertical and Horizontal timeline to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Aug 5, 2024Horizontal scrolling announcements: SQL InjectionCVE-2023-5000 · WordPress plugins & themes · reported by WordfenceHigh 8.8
The Horizontal scrolling announcements plugin for WordPress is vulnerable to SQL Injection via the plugin's 'hsas-shortcode' shortcode in versions up to, and including, 2.4 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers with contributor-level and above permissions to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
- Product
- Horizontal scrolling announcements
- Affected
- up to 2.4
- What to do
- Affects up to 2.4. Update Horizontal scrolling announcements to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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