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
Aug 15, 2025A vulnerability was found in Buttercup buttercup-browser-extension up to 0.14.2.CVE-2017-20199 · Other software · Buttercup · reported by VulDBLow 1.3
A vulnerability was found in Buttercup buttercup-browser-extension up to 0.14.2. Affected by this vulnerability is an unknown functionality of the component Vault Handler. The manipulation results in improper access controls. The attack may be performed from a remote location. A high complexity level is associated with this attack. The exploitation appears to be difficult. The exploit has been made public and could be used. Upgrading to version 1.0.1 addresses this issue. The patch is identified as 89. Upgrading the affected component is recommended. This vulnerability only affects products that are no longer supported by the maintainer.
- Product
- buttercup-browser-extension
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 7, 2023Buttercup v2.20.3 allows attackers to obtain the hash of the master password for the password manager via accessing the file /vaults.json/CVE-2023-41646 · Other software · Perrymitchell · reported by MITREMedium 5.3
Buttercup v2.20.3 allows attackers to obtain the hash of the master password for the password manager via accessing the file /vaults.json/
- Product
- Buttercup
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbuttercup.pwgithub.com
Jun 5, 2007Cross-site scripting (XSS) vulnerability in index.php in Buttercup web file manager (BWFM) May 2007 allows remote attackers to inject arbitrary web script or HTCVE-2007-3049 · Other software · Buttercup WFM · reported by MITREMedium 4.3
Cross-site scripting (XSS) vulnerability in index.php in Buttercup web file manager (BWFM) May 2007 allows remote attackers to inject arbitrary web script or HTML via the title parameter.
- Product
- Buttercup WFM
- 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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