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
May 27, 2026An origin validation error vulnerability in Synology Active Backup for Business Agent before 3.1.0-4967 allows local users to write arbitrary files with restricCVE-2025-66592 · Network & remote access · Synology · reported by security@synology.comMedium 6.1
An origin validation error vulnerability in Synology Active Backup for Business Agent before 3.1.0-4967 allows local users to write arbitrary files with restricted content and conduct denial-of-service during installation.
- Product
- Synology Active Backup for Business Agent
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 26, 2024Missing encryption of sensitive data vulnerability in login component in Synology Active Backup for Business Agent before 2.7.0-3221 allows adjacent man-in-the-CVE-2023-52950 · Network & remote access · Synology · reported by security@synology.comMedium 5.3
Missing encryption of sensitive data vulnerability in login component in Synology Active Backup for Business Agent before 2.7.0-3221 allows adjacent man-in-the-middle attackers to obtain user credential via unspecified vectors.
- Product
- Synology Active Backup for Business Agent
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 26, 2024Missing authentication for critical function vulnerability in proxy settings functionality in Synology Active Backup for Business Agent before 2.7.0-3221 allowsCVE-2023-52949 · Network & remote access · Synology · reported by security@synology.comMedium 5.5
Missing authentication for critical function vulnerability in proxy settings functionality in Synology Active Backup for Business Agent before 2.7.0-3221 allows local users to obtain user credential via unspecified vectors.
- Product
- Synology Active Backup for Business Agent
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 26, 2024Missing encryption of sensitive data vulnerability in settings functionality in Synology Active Backup for Business Agent before 2.7.0-3221 allows local users tCVE-2023-52948 · Network & remote access · Synology · reported by security@synology.comMedium 5
Missing encryption of sensitive data vulnerability in settings functionality in Synology Active Backup for Business Agent before 2.7.0-3221 allows local users to obtain user credential via unspecified vectors.
- Product
- Synology Active Backup for Business Agent
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 26, 2024Missing authentication for critical function vulnerability in logout functionality in Synology Active Backup for Business Agent before 2.6.3-3101 allows local uCVE-2023-52947 · Network & remote access · Synology · reported by security@synology.comMedium 4
Missing authentication for critical function vulnerability in logout functionality in Synology Active Backup for Business Agent before 2.6.3-3101 allows local users to logout the client via unspecified vectors. The backup functionality will continue to operate and will not be affected by the logout.
- Product
- Synology Active Backup for Business Agent
- 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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