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.
13 results
Oct 12, 2026Improper authentication in Samsung Flow prior to version 4.9.22.4 allows adjacent attackers to access sensitive information.CVE-2026-21134 · Computers, phones & browsers · Samsung Mobile · reported by mobile.security@samsung.comMedium 6.1
Improper authentication in Samsung Flow prior to version 4.9.22.4 allows adjacent attackers to access sensitive information.
- Product
- Samsung Flow
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurity.samsungmobile.com
Oct 12, 2026Path traversal in Samsung Flow prior to version 4.9.22.1 allows local attackers to access clipboard data.CVE-2026-21133 · Computers, phones & browsers · Samsung Mobile · reported by mobile.security@samsung.comMedium 5.1
Path traversal in Samsung Flow prior to version 4.9.22.1 allows local attackers to access clipboard data.
- Product
- Samsung Flow
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurity.samsungmobile.com
Oct 12, 2026Incorrect default permission in Samsung Flow prior to version 4.9.22.4 allows local attackers to launch an arbitrary activity with Samsung Flow privileges on thCVE-2026-21131 · Computers, phones & browsers · Samsung Mobile · reported by mobile.security@samsung.comLow 2.1
Incorrect default permission in Samsung Flow prior to version 4.9.22.4 allows local attackers to launch an arbitrary activity with Samsung Flow privileges on the connected device.
- Product
- Samsung Flow
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurity.samsungmobile.com
May 7, 2025Improper verification of intent by broadcast receiver in Samsung Flow prior to version 4.9.17.6 allows local attackers to modify Samsung Flow configuration.CVE-2025-20972 · Computers, phones & browsers · Samsung Mobile · reported by mobile.security@samsung.comMedium 6.2
Improper verification of intent by broadcast receiver in Samsung Flow prior to version 4.9.17.6 allows local attackers to modify Samsung Flow configuration.
- Product
- Samsung Flow
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurity.samsungmobile.com
May 7, 2025Improper input validation in Samsung Flow prior to version 4.9.17.6 allows local attackers to access data within Samsung Flow.CVE-2025-20971 · Computers, phones & browsers · Samsung Mobile · reported by mobile.security@samsung.comMedium 5.5
Improper input validation in Samsung Flow prior to version 4.9.17.6 allows local attackers to access data within Samsung Flow.
- Product
- Samsung Flow
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurity.samsungmobile.com
Nov 5, 2024Improper access control in Samsung Flow prior to version 4.9.15.7 allows physical attackers to access data across multiple user profiles.CVE-2024-49407 · Computers, phones & browsers · Samsung Mobile · reported by mobile.security@samsung.comMedium 4.6
Improper access control in Samsung Flow prior to version 4.9.15.7 allows physical attackers to access data across multiple user profiles.
- Product
- Samsung Flow
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurity.samsungmobile.com
Jul 2, 2024Improper verification of intent by broadcast receiver vulnerability in Samsung Flow prior to version 4.9.13.0 allows local attackers to copy image files to exteCVE-2024-34600 · Computers, phones & browsers · Samsung Mobile · reported by mobile.security@samsung.comMedium 4.4
Improper verification of intent by broadcast receiver vulnerability in Samsung Flow prior to version 4.9.13.0 allows local attackers to copy image files to external storage.
- Product
- Samsung Flow
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurity.samsungmobile.comsecurity.samsungmobile.com
Feb 9, 2023Improper cryptographic implementation in Samsung Flow for PC 4.9.14.0 allows adjacent attackers to decrypt encrypted messages or inject commands.CVE-2023-21444 · Computers, phones & browsers · Samsung Mobile · reported by mobile.security@samsung.comHigh 7.5
Improper cryptographic implementation in Samsung Flow for PC 4.9.14.0 allows adjacent attackers to decrypt encrypted messages or inject commands.
- Product
- Samsung Flow for PC
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurity.samsungmobile.comsecurity.samsungmobile.com
Feb 9, 2023Improper cryptographic implementation in Samsung Flow for Android prior to version 4.9.04 allows adjacent attackers to decrypt encrypted messages or inject commCVE-2023-21443 · Computers, phones & browsers · Samsung Mobile · reported by mobile.security@samsung.comHigh 7.5
Improper cryptographic implementation in Samsung Flow for Android prior to version 4.9.04 allows adjacent attackers to decrypt encrypted messages or inject commands.
- Product
- Samsung Flow for Android
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurity.samsungmobile.comsecurity.samsungmobile.com
Apr 11, 2022Improper access control vulnerability in Samsung Flow prior to version 4.8.06.5 allows attacker to write the file without Samsung Flow permission.CVE-2022-28775 · Computers, phones & browsers · Samsung Mobile · reported by mobile.security@samsung.comMedium 5.1
Improper access control vulnerability in Samsung Flow prior to version 4.8.06.5 allows attacker to write the file without Samsung Flow permission.
- Product
- Samsung Flow
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurity.samsungmobile.comsecurity.samsungmobile.com
Apr 11, 2022Path traversal vulnerability in Samsung Flow prior to version 4.8.07.4 allows local attackers to read arbitrary files as Samsung Flow permission.CVE-2022-28543 · Computers, phones & browsers · Samsung Mobile · reported by mobile.security@samsung.comMedium 4
Path traversal vulnerability in Samsung Flow prior to version 4.8.07.4 allows local attackers to read arbitrary files as Samsung Flow permission.
- Product
- Samsung Flow
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurity.samsungmobile.comsecurity.samsungmobile.com
Nov 4, 2021A missing input validation in Samsung Flow Windows application prior to Version 4.8.5.0 allows attackers to overwrite abtraty file in the Windows known folders.CVE-2021-25509 · Computers, phones & browsers · Samsung Mobile · reported by mobile.security@samsung.comMedium 5.9
A missing input validation in Samsung Flow Windows application prior to Version 4.8.5.0 allows attackers to overwrite abtraty file in the Windows known folders.
- Product
- Samsung Flow
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurity.samsungmobile.comsecurity.samsungmobile.com
Nov 4, 2021Improper authorization vulnerability in Samsung Flow mobile application prior to 4.8.03.5 allows Samsung Flow PC application connected with user device to accesCVE-2021-25507 · Computers, phones & browsers · Samsung Mobile · reported by mobile.security@samsung.comMedium 5.7
Improper authorization vulnerability in Samsung Flow mobile application prior to 4.8.03.5 allows Samsung Flow PC application connected with user device to access part of notification data in Secure Folder without authorization.
- Product
- Samsung Flow
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurity.samsungmobile.comsecurity.samsungmobile.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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