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
Oct 2, 2025GNU Bash OS Command Injection VulnerabilityCVE-2014-6278 · Other software · GNU · reported by security@debian.orgExploitedHigh 8.8
GNU Bash contains an OS command injection vulnerability which allows remote attackers to execute arbitrary commands via a crafted environment.
- Product
- GNU Bash
- On CISA’s list since
- Oct 2, 2025 (federal fix deadline Oct 23, 2025)
- What to do
- Attackers are using this now. Install GNU’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD recordCISA catalogjvn.jpjvndb.jvn.jp
Jan 28, 2022GNU Bourne-Again Shell (Bash) Arbitrary Code Execution VulnerabilityCVE-2014-6271 · Other software · GNU · reported by security@debian.orgExploitedCritical 9.8
GNU Bash through 4.3 processes trailing strings after function definitions in the values of environment variables, which allows remote attackers to execute code.
- Product
- Bourne-Again Shell (Bash)
- On CISA’s list since
- Jan 28, 2022 (federal fix deadline Jul 28, 2022)
- What to do
- Attackers are using this now. Install GNU’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD recordCISA catalogadvisories.mageia.orgarchives.neohapsis.com
Jan 28, 2022GNU Bourne-Again Shell (Bash) Arbitrary Code Execution VulnerabilityCVE-2014-7169 · Other software · GNU · reported by MITREExploitedCritical 9.8
GNU Bash through 4.3 processes trailing strings after function definitions in the values of environment variables, which allows remote attackers to execute code. This CVE correctly remediates the vulnerability in CVE-2014-6271.
- Product
- Bourne-Again Shell (Bash)
- On CISA’s list since
- Jan 28, 2022 (federal fix deadline Jul 28, 2022)
- What to do
- Attackers are using this now. Install GNU’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD recordCISA catalogadvisories.mageia.orgarchives.neohapsis.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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