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.
6 results
Oct 13, 2026KeePassXC is a cross-platform community-driven port of the Windows application KeePass Password Safe.CVE-2026-69150 · Other software · keepassxreboot · reported by GitHubMedium 4.3
KeePassXC is a cross-platform community-driven port of the Windows application KeePass Password Safe. Prior to 2.8.0-beta1, KeePass1 / KDB legacy import retains raw Entry pointers in m_entryUuids after deleting metastream entries. When a crafted, unlockable .kdb file contains an earlier metastream entry followed by a KPX_CUSTOM_ICONS_4 metastream that references the earlier UUID, parseCustomIcons4() calls Entry::setIcon through the stale pointer, causing a heap use-after-free with a controlled write and a reliable process crash. This issue is fixed in version 2.8.0-beta1.
- Product
- keepassxc
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 10, 2026KeePassXC OpenSSL Configuration Uncontrolled Search Path Element Local Privilege Escalation Vulnerability.CVE-2026-4158 · Other software · KeePassXC · reported by zdi-disclosures@trendmicro.comHigh 7.3
KeePassXC OpenSSL Configuration Uncontrolled Search Path Element Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of KeePassXC. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the configuration of OpenSSL. The product loads configuration from an unsecured location. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of KeePassXC when run by a target user on the system. Was ZDI-CAN-29156.
- Product
- KeePassXC
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comzerodayinitiative.com
Dec 17, 2025KeePassXC-Browser thru 1.9.9.2 autofills or prompts to fill stored credentials into documents rendered under a browser-enforced CSP directive and iframe attribuCVE-2025-65203 · Other software · Keepassxc · reported by MITREHigh 7.1
KeePassXC-Browser thru 1.9.9.2 autofills or prompts to fill stored credentials into documents rendered under a browser-enforced CSP directive and iframe attribute sandbox, allowing attacker-controlled script in the sandboxed document to access populated form fields and exfiltrate credentials.
- Product
- Keepassxc-browser
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 20, 2024Issue in KeePassXC 2.7.7 allows an attacker (who has the privileges of the victim) to recover some passwords stored in the .kdbx database via a memory dump.CVE-2024-33901 · Other software · keepassxc · reported by MITREMedium 6.5
Issue in KeePassXC 2.7.7 allows an attacker (who has the privileges of the victim) to recover some passwords stored in the .kdbx database via a memory dump. NOTE: the vendor disputes this because memory-management constraints make this unavoidable in the current design and other realistic designs.
- Product
- keepassxc
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comgithub.com
May 20, 2024KeePassXC 2.7.7 allows an attacker (who has the privileges of the victim) to recover cleartext credentials via a memory dump.CVE-2024-33900 · Other software · keepassxc · reported by MITREMedium 6.5
KeePassXC 2.7.7 allows an attacker (who has the privileges of the victim) to recover cleartext credentials via a memory dump. NOTE: the vendor disputes this because memory-management constraints make this unavoidable in the current design and other realistic designs.
- Product
- keepassxc
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comgithub.com
Jun 19, 2023In KeePassXC through 2.7.5, a local attacker can make changes to the Database security settings, including master password and second-factor authentication, witCVE-2023-35866 · Other software · Keepassxc · reported by MITREMedium 5.5
In KeePassXC through 2.7.5, a local attacker can make changes to the Database security settings, including master password and second-factor authentication, within an authenticated KeePassXC Database session, without the need to authenticate these changes by entering the password and/or second-factor authentication to confirm changes. NOTE: the vendor's position is "asking the user for their password prior to making any changes to the database settings adds no additional protection against a local attacker."
- Product
- Keepassxc
- 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.
Weekly security brief
The flaws that hit local websites, every Friday.
One short email: what got exploited this week, which WordPress plugins broke, and what to check. Unsubscribe in one click.
Tell us what you're building.
A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.
Not ready to talk yet? Run the free website check and see what Google sees.