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
Aug 5, 2026HashBrown CMS through 1.4.6 contains an OS Command Injection vulnerability (CWE-78) in the Git deployer component.CVE-2026-70375 · Other software · HashBrownCMS · reported by 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2cHigh 8.8
HashBrown CMS through 1.4.6 contains an OS Command Injection vulnerability (CWE-78) in the Git deployer component. GitDeployer.pullRepo in src/Server/Entity/Deployer/GitDeployer.js executes AppService.exec, interpolating the configured branch value directly into a shell command with no escaping.
- Product
- hashbrown-cms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcve.turansec.uzgithub.com
Aug 5, 2026HashBrown CMS through 1.4.6 contains an OS Command Injection vulnerability (CWE-78) in the media upload thumbnail generation routine.CVE-2026-70374 · Other software · HashBrownCMS · reported by 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2cHigh 8.8
HashBrown CMS through 1.4.6 contains an OS Command Injection vulnerability (CWE-78) in the media upload thumbnail generation routine. Media.generateThumbnail in src/Server/Entity/Resource/Media.js builds a temporary file path as 'thumbnail' + Path.extname(filename) and passes it, unescaped, into a shell command executed via AppService.exec ('convert ' + tempFile + ...).
- Product
- hashbrown-cms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcve.turansec.uzgithub.com
Jan 13, 2020A privilege escalation issue was discovered in the postUser function in HashBrown CMS through 1.3.3.CVE-2020-6949 · Other software · Hashbrowncms · reported by MITREHigh 8.8
A privilege escalation issue was discovered in the postUser function in HashBrown CMS through 1.3.3. An editor user can change the password hash of an admin user's account, or otherwise reconfigure that account.
- Product
- Hashbrown CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 13, 2020A remote code execution issue was discovered in HashBrown CMS through 1.3.3.CVE-2020-6948 · Other software · Hashbrowncms · reported by MITRECritical 9.8
A remote code execution issue was discovered in HashBrown CMS through 1.3.3. Server/Entity/Deployer/GitDeployer.js has a Service.AppService.exec call that mishandles the URL, repository, username, and password.
- Product
- Hashbrown CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 6, 2020An issue was discovered in HashBrown CMS before 1.3.2.CVE-2020-5840 · Other software · Hashbrowncms · reported by MITREHigh 7.5
An issue was discovered in HashBrown CMS before 1.3.2. Server/Entity/Resource/Connection.js allows an attacker to reach a parent directory via a crafted name or ID field.
- Product
- Hashbrown CMS
- 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.