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.
3 results
Sep 18, 2026File Viewer is a browser-native viewer for Office, PDF, CAD, archive, and other files in private and internal web applications.CVE-2026-91127 · Other software · flyfish-dev · reported by GitHubHigh 8.2
File Viewer is a browser-native viewer for Office, PDF, CAD, archive, and other files in private and internal web applications. Prior to @file-viewer/doc 2.3.1 and msdoc-viewer 0.2.2, the legacy DOC renderer emitted document-controlled hyperlink targets into generated HTML after character escaping but without restricting URL schemes. A crafted legacy DOC file could place javascript:, vbscript:, data:, or another unsafe scheme in a rendered link, and script could execute in the embedding application's origin when a user clicked the link. The fix blocks external document links by default, allows only HTTP(S), mail, telephone, safe relative URLs, and internal bookmarks when external links are explicitly enabled, and applies mount-boundary sanitization as defense in depth. This issue is fixed in @file-viewer/doc 2.3.1 and msdoc-viewer 0.2.2.
- Product
- file-viewer
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 16, 2024FlyFish v3.0.0 was discovered to contain a buffer overflow via the password parameter on the login page.CVE-2024-34905 · Other software · flyfish · reported by MITREHigh 7.5
FlyFish v3.0.0 was discovered to contain a buffer overflow via the password parameter on the login page. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.
- Product
- flyfish
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2014The Fly Fishing & Fly Tying (aka air.com.yudu.ReaderAIR3209899) application 3.21.0 for Android does not verify X.509 certificates from SSL servers, which allowsCVE-2014-5556 · Other software · Flyfishing-and-flytying · reported by cret@cert.orgMedium 5.4
The Fly Fishing & Fly Tying (aka air.com.yudu.ReaderAIR3209899) application 3.21.0 for Android does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.
- Product
- FLY Fishing & FLY Tying
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordkb.cert.orgkb.cert.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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