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
Sep 2, 2026Kludex Starlette HTTP Request/Response Smuggling VulnerabilityCVE-2026-48710 · Other software · Kludex · reported by GitHubExploitedMedium 6.5
Kludex Starlette contains a HTTP request/response smuggling vulnerability that could allow attackers to inject paths into the host part, prepending the actual path leading to issues such as authentication bypass when the authentication depends on the reconstructed URL’s path. This vulnerability could be chaned with CVE-2026-42271.
- Product
- Starlette
- On CISA’s list since
- Sep 2, 2026 (federal fix deadline Sep 16, 2026)
- What to do
- Attackers are using this now. Install Kludex’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 catalogbadhost.orggithub.com
Mar 3, 2025Hitachi Vantara Pentaho BA Server Special Element Injection VulnerabilityCVE-2022-43769 · Other software · Hitachi Vantara · reported by security.vulnerabilities@hitachivantara.comExploitedHigh 8.8
Hitachi Vantara Pentaho BA Server contains a special element injection vulnerability that allows an attacker to inject Spring templates into properties files, allowing for arbitrary command execution.
- Product
- Pentaho Business Analytics (BA) Server
- On CISA’s list since
- Mar 3, 2025 (federal fix deadline Mar 24, 2025)
- What to do
- Attackers are using this now. Install Hitachi Vantara’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 catalogpacketstormsecurity.comsupport.pentaho.com
Mar 3, 2025Hitachi Vantara Pentaho BA Server Authorization Bypass VulnerabilityCVE-2022-43939 · Other software · Hitachi Vantara · reported by security.vulnerabilities@hitachivantara.comExploitedHigh 8.6
Hitachi Vantara Pentaho BA Server contains a use of non-canonical URL paths for authorization decisions vulnerability that enables an attacker to bypass authorization.
- Product
- Pentaho Business Analytics (BA) Server
- On CISA’s list since
- Mar 3, 2025 (federal fix deadline Mar 24, 2025)
- What to do
- Attackers are using this now. Install Hitachi Vantara’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 catalogpacketstormsecurity.comsupport.pentaho.com
Aug 25, 2022PEAR Archive_Tar Improper Link Resolution VulnerabilityCVE-2020-36193 · Other software · PEAR · reported by MITREExploitedHigh 7.5
PEAR Archive_Tar Tar.php allows write operations with directory traversal due to inadequate checking of symbolic links. PEAR stands for PHP Extension and Application Repository and it is an open-source framework and distribution system for reusable PHP components with known usage in third-party products such as Drupal Core and Red Hat Linux.
- Product
- Archive_Tar
- On CISA’s list since
- Aug 25, 2022 (federal fix deadline Sep 15, 2022)
- What to do
- Attackers are using this now. Install PEAR’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 cataloggithub.comlists.debian.org
Aug 25, 2022PEAR Archive_Tar Deserialization of Untrusted Data VulnerabilityCVE-2020-28949 · Other software · PEAR · reported by MITREExploitedHigh 7.8
PEAR Archive_Tar allows an unserialization attack because phar: is blocked but PHAR: is not blocked. PEAR stands for PHP Extension and Application Repository and it is an open-source framework and distribution system for reusable PHP components with known usage in third-party products such as Drupal Core and Red Hat Linux.
- Product
- Archive_Tar
- On CISA’s list since
- Aug 25, 2022 (federal fix deadline Sep 15, 2022)
- What to do
- Attackers are using this now. Install PEAR’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 catalogpacketstormsecurity.comgithub.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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