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.
1,170 results · page 2 of 24
Jul 8, 2026When dealing with abnormally constructed objects, there is a lack of argument validation; JavaScript triggers signature verification, but the signature plugin dCVE-2026-57246 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 7.8
When dealing with abnormally constructed objects, there is a lack of argument validation; JavaScript triggers signature verification, but the signature plugin does not perform validation when copying the abnormal string, causing the application to crash.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2026When the application opens a PDF, traverses and builds the annotation elements related to hyperlinks, it fails to validate the abnormal annotation relationshipsCVE-2026-57245 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 7.8
When the application opens a PDF, traverses and builds the annotation elements related to hyperlinks, it fails to validate the abnormal annotation relationships and field combinations. This results in the internal objects entering an invalid state. Eventually, during the destruction phase, an invalid pointer write occurred, causing the application to crash.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2026After JavaScript resetting the form, the synchronization process lacks re-entry protection and object lifecycle verification, resulting in the failure of the coCVE-2026-57244 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 7.8
After JavaScript resetting the form, the synchronization process lacks re-entry protection and object lifecycle verification, resulting in the failure of the control pointer during the traversal process. After the pointer fails, it still continues to dereference, causing the application to crash.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2026During the process of page opening and form formatting, a JavaScript reentrancy results in an inconsistent document status.CVE-2026-57243 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2Medium 6.1
During the process of page opening and form formatting, a JavaScript reentrancy results in an inconsistent document status. Subsequently, with outdated page information, the application attempts to access invalid addresses, causing the application to crash.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2026The application opens the PDF, and JavaScript modifies the form.CVE-2026-57242 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 7.8
The application opens the PDF, and JavaScript modifies the form. However, the related objects on the page lack complete lifecycle management and null value validation; when the page state changes, the application continuously dereferences invalid objects, eventually leading to a crash.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2026The application opens the PDF, and JavaScript performs operations on the page and the document, causing the page-related objects within the application to lose CVE-2026-57241 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2Medium 6.1
The application opens the PDF, and JavaScript performs operations on the page and the document, causing the page-related objects within the application to lose synchronization; however, the renderer still trusts the outdated page count, and eventually the application crashes due to out-of-bounds access.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2026When the application opens a PDF file and JavaScript deletes the PDF fields, the subsequent logic still uses the old field pointers, resulting in invalid pointeCVE-2026-57240 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 7.8
When the application opens a PDF file and JavaScript deletes the PDF fields, the subsequent logic still uses the old field pointers, resulting in invalid pointer references and causing the application to crash.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2026The user-controllable executable files will be directly executed by high-privilege processes, allowing low-privilege users to have the opportunity to elevate thCVE-2026-57239 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 8.2
The user-controllable executable files will be directly executed by high-privilege processes, allowing low-privilege users to have the opportunity to elevate their privileges to NT AUTHORITY\SYSTEM.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2026After the application opened the PDF, JavaScript deleted the form field object.CVE-2026-57238 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 7.8
After the application opened the PDF, JavaScript deleted the form field object. Subsequently, it attempted to access the invalid object, which caused the application to crash.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2026When the application opens a PDF and JavaScript modifies the properties of form fields, it causes the state of the underlying objects referenced by the program CVE-2026-57237 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 7.8
When the application opens a PDF and JavaScript modifies the properties of form fields, it causes the state of the underlying objects referenced by the program to become invalid. Eventually, it reads an illegal memory address, which leads to the crash of the application.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2026When the application opens a PDF file, JavaScript uses the damaged field tree to trigger field traversal, resulting in the program holding an invalid form objecCVE-2026-13129 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 7.8
When the application opens a PDF file, JavaScript uses the damaged field tree to trigger field traversal, resulting in the program holding an invalid form object when accessing the field property path. Eventually, the application crashes due to reading an invalid pointer.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2026Embedding JavaScript within a PDF file will cause the page to be deleted.CVE-2026-13128 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 7.8
Embedding JavaScript within a PDF file will cause the page to be deleted. Subsequent scripts will continue to access the relevant properties of the document view, eventually leading to the crash of the application.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2026The application opens the PDF file.CVE-2026-13127 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 7.8
The application opens the PDF file. JavaScript then rewrites the document to modify the page structure, resulting in the invalidation of the page objects. However, the thumbnails still use the invalid page objects, ultimately causing the application to crash.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2026The embedded JavaScript in the PDF deleted the pages, making the object invalid.CVE-2026-13126 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 7.8
The embedded JavaScript in the PDF deleted the pages, making the object invalid. The application attempted to perform a write operation on the invalid pop-up annotations, resulting in the program crashing.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 15, 2026When the application executes the JavaScript script embedded in the PDF within the sandbox, it fails to intercept some dangerous interfaces, which allows remoteCVE-2026-12057 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 8.6
When the application executes the JavaScript script embedded in the PDF within the sandbox, it fails to intercept some dangerous interfaces, which allows remote scripts to be loaded, resulting in arbitrary code execution.
- Product
- Foxit AI
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 27, 2026Document structural anomalies caused inconsistencies between page element relationships and internal index states.CVE-2026-5943 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 7.8
Document structural anomalies caused inconsistencies between page element relationships and internal index states. When scripts triggered document modifications, object reference validity was not properly maintained, leading to a crash when accessing an invalid pointer during page information queries.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 27, 2026Flaws in page lifecycle management allow document structure changes to desynchronize internal component states, causing subsequent operations to access invalidaCVE-2026-5942 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2Medium 5.5
Flaws in page lifecycle management allow document structure changes to desynchronize internal component states, causing subsequent operations to access invalidated objects and crash the program.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 27, 2026Parsing logic flaws cause non-signature data to be misidentified as valid signatures when processing malformed form field hierarchies, leading to invalid memoryCVE-2026-5941 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 7.8
Parsing logic flaws cause non-signature data to be misidentified as valid signatures when processing malformed form field hierarchies, leading to invalid memory writes and program crashes during internal data structure construction.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 27, 2026Calling a function that triggers a UI refresh after removing comments via a script may access an invalidated object, leading to program crashes.CVE-2026-5940 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 7.8
Calling a function that triggers a UI refresh after removing comments via a script may access an invalidated object, leading to program crashes.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 27, 2026A crafted XFA PDF can trigger a use-after-free condition during calculate event processing, causing the application to crash and resulting in an arbitrary code CVE-2026-5939 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2Medium 5.5
A crafted XFA PDF can trigger a use-after-free condition during calculate event processing, causing the application to crash and resulting in an arbitrary code execution.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 27, 2026Improper control flow management allows a crafted document action chain to cause modal dialog reentry on the main thread, resulting in UI freeze and denial of sCVE-2026-5938 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2Medium 5.5
Improper control flow management allows a crafted document action chain to cause modal dialog reentry on the main thread, resulting in UI freeze and denial of service.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 27, 2026Insufficient parameter verification leads to the occurrence of format errors in files, which will trigger an unhandled "std::invalid_argument" exception, ultimaCVE-2026-5937 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2Medium 5.5
Insufficient parameter verification leads to the occurrence of format errors in files, which will trigger an unhandled "std::invalid_argument" exception, ultimately causing the program to terminate.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 13, 2026An attacker can control a server-side HTTP request by supplying a crafted URL, causing the server to initiate requests to arbitrary destinations.CVE-2026-5936 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 8.5
An attacker can control a server-side HTTP request by supplying a crafted URL, causing the server to initiate requests to arbitrary destinations. This behavior may be exploited to probe internal network services, access otherwise unreachable endpoints (e.g., cloud metadata services), or bypass network access controls, potentially leading to sensitive information disclosure and further compromise of the internal environment.
- Product
- Foxit PDF Services API
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026Addressed a potential insecure direct object reference (IDOR) vulnerability in the signing invitation acceptance process.CVE-2026-4947 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 7.1
Addressed a potential insecure direct object reference (IDOR) vulnerability in the signing invitation acceptance process. Under certain conditions, this issue could have allowed an attacker to access or modify unauthorized resources by manipulating user-supplied object identifiers, potentially leading to forged signatures and compromising the integrity and authenticity of documents undergoing the signing process. The issue was caused by insufficient authorization validation on referenced resources during request processing.
- Product
- na1.foxitesign.foxit.com
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026The application's installer runs with elevated privileges but resolves system executables and DLLs using untrusted search paths that can include user-writable dCVE-2026-3780 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 7.3
The application's installer runs with elevated privileges but resolves system executables and DLLs using untrusted search paths that can include user-writable directories, allowing a local attacker to place malicious binaries with the same names and have them loaded or executed instead of the legitimate system files, resulting in local privilege escalation.
- Product
- Foxit PDF Reader
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026The application's list box calculate array logic keeps stale references to page or form objects after they are deleted or re-created, which allows crafted documCVE-2026-3779 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 7.8
The application's list box calculate array logic keeps stale references to page or form objects after they are deleted or re-created, which allows crafted documents to trigger a use-after-free when the calculation runs and can potentially lead to arbitrary code execution.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordfoxit.comtalosintelligence.com
Mar 31, 2026The application does not detect or guard against cyclic PDF object references while handling JavaScript in PDF.CVE-2026-3778 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2Medium 6.2
The application does not detect or guard against cyclic PDF object references while handling JavaScript in PDF. When pages and annotations are crafted that reference each other in a loop, passing the document to APIs (e.g., SOAP) that perform deep traversal can cause uncontrolled recursion, stack exhaustion, and application crashes.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026The application does not properly validate the lifetime and validity of internal view cache pointers after JavaScript changes the document zoom and page state.CVE-2026-3777 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2Medium 5.5
The application does not properly validate the lifetime and validity of internal view cache pointers after JavaScript changes the document zoom and page state. When a script modifies the zoom property and then triggers a page change, the original view object may be destroyed while stale pointers are still kept and later dereferenced, which under crafted JavaScript and document structures can lead to a use-after-free condition and potentially allow arbitrary code execution.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026The application does not validate the presence of required appearance (AP) data before accessing stamp annotation resources.CVE-2026-3776 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2Medium 5.5
The application does not validate the presence of required appearance (AP) data before accessing stamp annotation resources. When a PDF contains a stamp annotation missing its AP entry, the code continues to dereference the associated object without a prior null or validity check, which allows a crafted document to trigger a null pointer dereference and crash the application, resulting in denial of service.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026The application's update service, when checking for updates, loads certain system libraries from a search path that includes directories writable by low‑privileCVE-2026-3775 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 7.8
The application's update service, when checking for updates, loads certain system libraries from a search path that includes directories writable by low‑privileged users and is not strictly restricted to trusted system locations. Because these libraries may be resolved and loaded from user‑writable locations, a local attacker can place a malicious library there and have it loaded with SYSTEM privileges, resulting in local privilege escalation and arbitrary code execution.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026The application allows PDF JavaScript and document/print actions (such as WillPrint/DidPrint) to update form fields, annotations, or optional content groups (OCCVE-2026-3774 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2Medium 4.7
The application allows PDF JavaScript and document/print actions (such as WillPrint/DidPrint) to update form fields, annotations, or optional content groups (OCGs) immediately before or after redaction, encryption, or printing. These script‑driven updates are not fully covered by the existing redaction, encryption, and printing logic, which, under specific document structures and user workflows, may cause a small amount of sensitive content to remain unremoved or unencrypted as expected, or result in printed output that slightly differs from what was reviewed on screen.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 3, 2026Foxit PDF Editor Cloud (pdfonline) contains a stored cross-site scripting vulnerability in the Create New Layer feature.CVE-2026-1592 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2Medium 6.3
Foxit PDF Editor Cloud (pdfonline) contains a stored cross-site scripting vulnerability in the Create New Layer feature. Unsanitized user input is embedded into the HTML output, allowing arbitrary JavaScript execution when the layer is referenced. This issue affects pdfonline.foxit.com: before 2026‑02‑03.
- Product
- pdfonline.foxit.com
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 3, 2026Foxit PDF Editor Cloud (pdfonline) contains a stored cross-site scripting vulnerability in the file upload feature.CVE-2026-1591 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2Medium 6.3
Foxit PDF Editor Cloud (pdfonline) contains a stored cross-site scripting vulnerability in the file upload feature. A malicious username is embedded into the upload file list without proper escaping, allowing arbitrary JavaScript execution when the list is displayed. This issue affects pdfonline.foxit.com: before 2026‑02‑03.
- Product
- pdfonline.foxit.com
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 20, 2026URL parameters are directly embedded into JavaScript code or HTML attributes without proper encoding or sanitization.CVE-2025-66523 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2Medium 6.1
URL parameters are directly embedded into JavaScript code or HTML attributes without proper encoding or sanitization. This allows attackers to inject arbitrary scripts when an authenticated user visits a crafted link. This issue affects na1.foxitesign.foxit.com: before 2026‑01‑16.
- Product
- na1.foxitesign.foxit.com
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 19, 2025A stored cross-site scripting (XSS) vulnerability exists in the Digital IDs functionality of the Foxit PDF Editor Cloud (pdfonline.foxit.com).CVE-2025-66522 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2Medium 6.3
A stored cross-site scripting (XSS) vulnerability exists in the Digital IDs functionality of the Foxit PDF Editor Cloud (pdfonline.foxit.com). The application does not properly sanitize or encode the Common Name field of Digital IDs before inserting user-supplied content into the DOM. As a result, embedded HTML or JavaScript may execute whenever the Digital IDs dialog is accessed or when the affected PDF is loaded.
- Product
- pdfonline.foxit.com
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 19, 2025A stored cross-site scripting (XSS) vulnerability exists in pdfonline.foxit.com within the Trusted Certificates feature.CVE-2025-66521 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2Medium 6.3
A stored cross-site scripting (XSS) vulnerability exists in pdfonline.foxit.com within the Trusted Certificates feature. A crafted payload can be injected as the certificate name, which is later rendered into the DOM without proper sanitization. As a result, the injected script executes each time the Trusted Certificates view is loaded.
- Product
- pdfonline.foxit.com
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 19, 2025A stored cross-site scripting (XSS) vulnerability exists in the Portfolio feature of the Foxit PDF Editor cloud (pdfonline.foxit.com).CVE-2025-66520 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2Medium 6.3
A stored cross-site scripting (XSS) vulnerability exists in the Portfolio feature of the Foxit PDF Editor cloud (pdfonline.foxit.com). User-supplied SVG files are not properly sanitized or validated before being inserted into the HTML structure. As a result, embedded HTML or JavaScript within a crafted SVG may execute whenever the Portfolio file list is rendered.
- Product
- pdfonline.foxit.com
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 19, 2025A stored cross-site scripting (XSS) vulnerability exists in pdfonline.foxit.com within the Layer Import functionality.CVE-2025-66519 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2Medium 6.3
A stored cross-site scripting (XSS) vulnerability exists in pdfonline.foxit.com within the Layer Import functionality. A crafted payload can be injected into the “Create new Layer” field during layer import and is later rendered into the DOM without proper sanitization. As a result, the injected script executes when the Layers panel is accessed.
- Product
- pdfonline.foxit.com
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 19, 2025A stored cross-site scripting (XSS) vulnerability exists in pdfonline.foxit.com within the Page Templates feature.CVE-2025-66502 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2Medium 6.3
A stored cross-site scripting (XSS) vulnerability exists in pdfonline.foxit.com within the Page Templates feature. A crafted payload can be stored as the template name, which is later rendered into the DOM without proper sanitization. As a result, the injected script executes each time the affected PDF is loaded.
- Product
- pdfonline.foxit.com
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 19, 2025A stored cross-site scripting (XSS) vulnerability exists in pdfonline.foxit.com within the Predefined Text feature of the Foxit eSign section.CVE-2025-66501 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2Medium 6.3
A stored cross-site scripting (XSS) vulnerability exists in pdfonline.foxit.com within the Predefined Text feature of the Foxit eSign section. A crafted payload can be stored via the Identity “First Name” field, which is later rendered into the DOM without proper sanitization. As a result, the injected script may execute when predefined text is used or when viewing document properties.
- Product
- pdfonline.foxit.com
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 19, 2025A stored cross-site scripting (XSS) vulnerability exists in webplugins.foxit.com.CVE-2025-66500 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2Medium 6.3
A stored cross-site scripting (XSS) vulnerability exists in webplugins.foxit.com. A postMessage handler fails to validate the message origin and directly assigns externalPath to a script source, allowing an attacker to execute arbitrary JavaScript when a crafted postMessage is received.
- Product
- webplugins.foxit.com
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 19, 2025A heap-based buffer overflow vulnerability exists in the PDF parsing of Foxit PDF Reader when processing specially crafted JBIG2 data.CVE-2025-66499 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 7.8
A heap-based buffer overflow vulnerability exists in the PDF parsing of Foxit PDF Reader when processing specially crafted JBIG2 data. An integer overflow in the calculation of the image buffer size may occur, potentially allowing a remote attacker to execute arbitrary code.
- Product
- Foxit PDF Reader
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 19, 2025A memory corruption vulnerability exists in the 3D annotation handling of Foxit PDF Reader due to insufficient bounds checking when parsing U3D data.CVE-2025-66498 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2Medium 5.3
A memory corruption vulnerability exists in the 3D annotation handling of Foxit PDF Reader due to insufficient bounds checking when parsing U3D data. When opening a PDF file containing malformed or specially crafted PRC content, out-of-bounds memory access may occur, resulting in memory corruption.
- Product
- Foxit PDF Reader
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 19, 2025A memory corruption vulnerability exists in the 3D annotation handling of Foxit PDF Reader due to insufficient bounds checking when parsing PRC data.CVE-2025-66497 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2Medium 5.3
A memory corruption vulnerability exists in the 3D annotation handling of Foxit PDF Reader due to insufficient bounds checking when parsing PRC data. When opening a PDF file containing malformed or specially crafted PRC content, out-of-bounds memory access may occur, resulting in memory corruption.
- Product
- Foxit PDF Reader
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 19, 2025A memory corruption vulnerability exists in the 3D annotation handling of Foxit PDF Reader due to insufficient bounds checking when parsing PRC data.CVE-2025-66496 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2Medium 5.3
A memory corruption vulnerability exists in the 3D annotation handling of Foxit PDF Reader due to insufficient bounds checking when parsing PRC data. When opening a PDF file containing malformed or specially crafted PRC content, out-of-bounds memory access may occur, resulting in memory corruption.
- Product
- Foxit PDF Reader
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 19, 2025A use-after-free vulnerability exists in the annotation handling of Foxit PDF Reader before 2025.2.1, 14.0.1, and 13.2.1 on Windows and MacOS.CVE-2025-66495 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 7.8
A use-after-free vulnerability exists in the annotation handling of Foxit PDF Reader before 2025.2.1, 14.0.1, and 13.2.1 on Windows and MacOS. When opening a PDF containing specially crafted JavaScript, a pointer to memory that has already been freed may be accessed or dereferenced, potentially allowing a remote attacker to execute arbitrary code.
- Product
- Foxit PDF Reader
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 19, 2025A use-after-free vulnerability exists in the PDF file parsing of Foxit PDF Reader before 2025.2.1, 14.0.1, and 13.2.1 on Windows.CVE-2025-66494 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 7.8
A use-after-free vulnerability exists in the PDF file parsing of Foxit PDF Reader before 2025.2.1, 14.0.1, and 13.2.1 on Windows. A PDF object managed by multiple parent objects could be freed while still being referenced, potentially allowing a remote attacker to execute arbitrary code.
- Product
- Foxit PDF Reader
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 19, 2025A use-after-free vulnerability exists in the AcroForm handling of Foxit PDF Reader and Foxit PDF Editor before 2025.2.1,14.0.1 and 13.2.1 on Windows .CVE-2025-66493 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 7.8
A use-after-free vulnerability exists in the AcroForm handling of Foxit PDF Reader and Foxit PDF Editor before 2025.2.1,14.0.1 and 13.2.1 on Windows . When opening a PDF containing specially crafted JavaScript, a pointer to memory that has already been freed may be accessed or dereferenced, potentially allowing a remote attacker to execute arbitrary code.
- Product
- Foxit PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 18, 2025A local privilege escalation vulnerability exists in the Foxit PDF Reader/Editor Update Service.CVE-2025-13941 · Other software · Foxit Software Inc. · reported by 14984358-7092-470d-8f34-ade47a7658a2High 8.8
A local privilege escalation vulnerability exists in the Foxit PDF Reader/Editor Update Service. During plugin installation, incorrect file system permissions are assigned to resources used by the update service. A local attacker with low privileges could modify or replace these resources, which are later executed by the service, resulting in execution of arbitrary code with SYSTEM privileges.
- Product
- Foxit PDF Reader
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 11, 2025Foxit PDF Editor and Reader before 2025.2.1 allow signature spoofing via triggers.CVE-2025-59803 · Other software · Foxit · reported by MITREMedium 5.3
Foxit PDF Editor and Reader before 2025.2.1 allow signature spoofing via triggers. An attacker can embed triggers (e.g., JavaScript) in a PDF document that execute during the signing process. When a signer reviews the document, the content appears normal. However, once the signature is applied, the triggers modify content on other pages or optional content layers without explicit warning. This can cause the signed PDF to differ from what the signer saw, undermining the trustworthiness of the digital signature. The fixed versions are 2025.2.1, 14.0.1, and 13.2.1.
- Product
- PDF Editor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
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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