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.
5 results
Jul 14, 2026linkify-it is a links recognition library with full Unicode support.CVE-2026-48801 · Other software · markdown-it · reported by GitHubHigh 8.7
linkify-it is a links recognition library with full Unicode support. Prior to 5.0.1, LinkifyIt.prototype.match, the package's primary public API, has O(N²) algorithmic complexity for inputs containing many fuzzy links or emails because the JavaScript-level scan loop re-slices input and re-runs unanchored regex searches on progressively shorter tails. Any service that synchronously renders untrusted Markdown with linkify:true on a request hot path can inherit a worker-process denial of service triggerable by a tens-of-KB request body. This issue is fixed in version 5.0.1.
- Product
- linkify-it
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2026linkify-it is a links recognition library with full Unicode support.CVE-2026-59887 · Other software · markdown-it · reported by GitHubHigh 7.5
linkify-it is a links recognition library with full Unicode support. Prior to 5.0.2, the mailto: schema validator used by .test() and .match() can be invoked at every mailto: occurrence and scan the remaining input through src_email_name in lib/re.mjs, causing O(n^2) CPU consumption on crafted user text. This issue is fixed in version 5.0.2.
- Product
- linkify-it
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 25, 2025Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') vulnerability in Linkify (linkifyjs) allows XSS Targeting HTML AttribuCVE-2025-8101 · Other software · Linkify · reported by help@fluidattacks.comHigh 8.8
Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') vulnerability in Linkify (linkifyjs) allows XSS Targeting HTML Attributes and Manipulating User-Controlled Variables.This issue affects Linkify: from 4.3.1 before 4.3.2.
- Product
- Linkify
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordfluidattacks.comgithub.com
Aug 12, 2024Linkify Text: Full Path DisclosureCVE-2024-7382 · WordPress plugins & themes · reported by WordfenceMedium 5.3
The Linkify Text plugin for WordPress is vulnerable to Full Path Disclosure in all versions up to, and including, 1.9.1. This is due to the plugin utilizing bootstrap and leaving test files with display_errors on. This makes it possible for unauthenticated attackers to retrieve the full path of the web application, which can be used to aid other attacks. The information displayed is not useful on its own and requires another vulnerability to be present for damage to an affected website.
- Product
- Linkify Text
- Affected
- up to 1.9.1
- What to do
- Affects up to 1.9.1. Update Linkify Text 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
Jun 19, 2019In addLinks of Linkify.java, there is a possible phishing vector due to an unusual root cause.CVE-2019-2003 · Computers, phones & browsers · Google · reported by security@android.comHigh 8.8
In addLinks of Linkify.java, there is a possible phishing vector due to an unusual root cause. This could lead to remote code execution or misdirection of clicks with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9Android ID: A-116321860
- Product
- Android
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsource.android.comsource.android.com
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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