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.
676 results · page 14 of 14
Jun 19, 2020An issue was discovered in Mattermost Server before 5.19.0.CVE-2020-14459 · Other software · Mattermost · reported by MITREHigh 7.5
An issue was discovered in Mattermost Server before 5.19.0. Attackers can rename a channel and cause a collision with a direct message, aka MMSA-2020-0002.
- Product
- Mattermost Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmattermost.commattermost.com
Jun 19, 2020An issue was discovered in Mattermost Server before 5.19.0.CVE-2020-14458 · Other software · Mattermost · reported by MITREHigh 7.5
An issue was discovered in Mattermost Server before 5.19.0. Attackers can discover private channels via the "get channel by name" API, aka MMSA-2020-0004.
- Product
- Mattermost Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmattermost.commattermost.com
Jun 19, 2020An issue was discovered in Mattermost Server before 5.20.0.CVE-2020-14457 · Other software · Mattermost · reported by MITREMedium 5.3
An issue was discovered in Mattermost Server before 5.20.0. Non-members can receive broadcasted team details via the update_team WebSocket event, aka MMSA-2020-0012.
- Product
- Mattermost Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmattermost.commattermost.com
Jun 19, 2020An issue was discovered in Mattermost Desktop App before 4.4.0.CVE-2020-14456 · Other software · Mattermost · reported by MITREHigh 7.3
An issue was discovered in Mattermost Desktop App before 4.4.0. The Same Origin Policy is mishandled during access-control decisions for web APIs, aka MMSA-2020-0006.
- Product
- Mattermost Desktop
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmattermost.commattermost.com
Jun 19, 2020An issue was discovered in Mattermost Desktop App before 4.4.0.CVE-2020-14455 · Other software · Mattermost · reported by MITREMedium 6.5
An issue was discovered in Mattermost Desktop App before 4.4.0. Prompting for HTTP Basic Authentication is mishandled, allowing phishing, aka MMSA-2020-0007.
- Product
- Mattermost Desktop
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmattermost.commattermost.com
Jun 19, 2020An issue was discovered in Mattermost Desktop App before 4.4.0.CVE-2020-14454 · Other software · Mattermost · reported by MITREMedium 6.1
An issue was discovered in Mattermost Desktop App before 4.4.0. Attackers can open web pages in the desktop application because server redirection is mishandled, aka MMSA-2020-0008.
- Product
- Mattermost Desktop
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmattermost.commattermost.com
Jun 19, 2020An issue was discovered in Mattermost Server before 5.21.0.CVE-2020-14453 · Other software · Mattermost · reported by MITREHigh 7.5
An issue was discovered in Mattermost Server before 5.21.0. Socket read operations are not appropriately restricted, which allows attackers to cause a denial of service, aka MMSA-2020-0005.
- Product
- Mattermost Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmattermost.commattermost.com
Jun 19, 2020An issue was discovered in Mattermost Server before 5.21.0.CVE-2020-14452 · Other software · Mattermost · reported by MITREMedium 5.3
An issue was discovered in Mattermost Server before 5.21.0. mmctl allows directory traversal via HTTP, aka MMSA-2020-0014.
- Product
- Mattermost Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmattermost.commattermost.com
Jun 19, 2020An issue was discovered in Mattermost Mobile Apps before 1.29.0.CVE-2020-14451 · Other software · Mattermost · reported by MITREHigh 7.5
An issue was discovered in Mattermost Mobile Apps before 1.29.0. The iOS app allowed Single Sign-On cookies and Local Storage to remain after a logout, aka MMSA-2020-0013.
- Product
- Mattermost Mobile
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmattermost.commattermost.com
Jun 19, 2020An issue was discovered in Mattermost Server before 5.22.0.CVE-2020-14450 · Other software · Mattermost · reported by MITREHigh 7.5
An issue was discovered in Mattermost Server before 5.22.0. The markdown renderer allows attackers to cause a denial of service (client-side), aka MMSA-2020-0017.
- Product
- Mattermost Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmattermost.commattermost.com
Jun 19, 2020An issue was discovered in Mattermost Mobile Apps before 1.30.0.CVE-2020-14449 · Other software · Mattermost · reported by MITREHigh 7.5
An issue was discovered in Mattermost Mobile Apps before 1.30.0. Authorization tokens can sometimes be disclosed to third-party servers, aka MMSA-2020-0018.
- Product
- Mattermost Mobile
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmattermost.commattermost.com
Jun 19, 2020An issue was discovered in Mattermost Server before 5.23.0.CVE-2020-14448 · Other software · Mattermost · reported by MITREHigh 7.5
An issue was discovered in Mattermost Server before 5.23.0. Automatic direct message replies allow attackers to cause a denial of service (infinite loop), aka MMSA-2020-0020.
- Product
- Mattermost Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmattermost.commattermost.com
Jun 19, 2020An issue was discovered in Mattermost Server before 5.23.0.CVE-2020-14447 · Other software · Mattermost · reported by MITREHigh 7.5
An issue was discovered in Mattermost Server before 5.23.0. Large webhook requests allow attackers to cause a denial of service (infinite loop), aka MMSA-2020-0021.
- Product
- Mattermost Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmattermost.commattermost.com
Jun 19, 2020An issue was discovered in Mattermost Mobile Apps before 1.26.0.CVE-2019-20850 · Other software · Mattermost · reported by MITREMedium 5.3
An issue was discovered in Mattermost Mobile Apps before 1.26.0. A view cache can persist on a device after a logout.
- Product
- Mattermost Mobile
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmattermost.commattermost.com
Jun 19, 2020An issue was discovered in Mattermost Mobile Apps before 1.26.0.CVE-2019-20849 · Other software · Mattermost · reported by MITREMedium 5.3
An issue was discovered in Mattermost Mobile Apps before 1.26.0. Cookie data can persist on a device after a logout.
- Product
- Mattermost Mobile
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmattermost.commattermost.com
Jun 19, 2020An issue was discovered in Mattermost Mobile Apps before 1.26.0.CVE-2019-20848 · Other software · Mattermost · reported by MITREHigh 7.5
An issue was discovered in Mattermost Mobile Apps before 1.26.0. The Quick Reply feature mishandles crafted replies.
- Product
- Mattermost Mobile
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmattermost.commattermost.com
Jun 19, 2020An issue was discovered in Mattermost Server before 5.18.0.CVE-2019-20847 · Other software · Mattermost · reported by MITREMedium 5.3
An issue was discovered in Mattermost Server before 5.18.0. An attacker can send a user_typing WebSocket event to any channel.
- Product
- Mattermost Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmattermost.commattermost.com
Jun 19, 2020An issue was discovered in Mattermost Server before 5.18.0.CVE-2019-20846 · Other software · Mattermost · reported by MITREHigh 7.5
An issue was discovered in Mattermost Server before 5.18.0. It has weak permissions for server-local file storage.
- Product
- Mattermost Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmattermost.commattermost.com
Jun 19, 2020An issue was discovered in Mattermost Server before 5.18.0.CVE-2019-20845 · Other software · Mattermost · reported by MITREHigh 7.5
An issue was discovered in Mattermost Server before 5.18.0. It allows attackers to cause a denial of service (memory consumption) via a large Slack import.
- Product
- Mattermost Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmattermost.commattermost.com
Jun 19, 2020An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7.CVE-2019-20844 · Other software · Mattermost · reported by MITREMedium 6.5
An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7. An attacker can spoof a direct-message channel by changing the type of a channel.
- Product
- Mattermost Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmattermost.commattermost.com
Jun 19, 2020An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7.CVE-2019-20843 · Other software · Mattermost · reported by MITREHigh 7.5
An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7. There are weak permissions for configuration files.
- Product
- Mattermost Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmattermost.commattermost.com
Jun 19, 2020An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7.CVE-2019-20842 · Other software · Mattermost · reported by MITREHigh 7.2
An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7. There is SQL injection by admins via SearchAllChannels.
- Product
- Mattermost Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmattermost.commattermost.com
Jun 19, 2020An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7.CVE-2019-20841 · Other software · Mattermost · reported by MITREHigh 8.8
An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7. CSRF can sometimes occur via a crafted web site for account takeover attacks.
- Product
- Mattermost Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmattermost.commattermost.com
Jan 27, 2020An privilege escalation issue was discovered in Gitlab versions < 12.1.2, < 12.0.4, and < 11.11.6 when Mattermost slash commands are used with a blocked accountCVE-2019-5468 · Other software · GiltLab · reported by support@hackerone.comHigh 8.8
An privilege escalation issue was discovered in Gitlab versions < 12.1.2, < 12.0.4, and < 11.11.6 when Mattermost slash commands are used with a blocked account.
- Product
- GitLab
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordabout.gitlab.comgitlab.com
Oct 23, 2019Jenkins Mattermost Notification Plugin 2.7.0 and earlier stored webhook URLs containing a secret token unencrypted in its global configuration file and job confCVE-2019-10459 · Websites & servers · Jenkins project · reported by jenkinsci-cert@googlegroups.comMedium 6.5
Jenkins Mattermost Notification Plugin 2.7.0 and earlier stored webhook URLs containing a secret token unencrypted in its global configuration file and job config.xml files on the Jenkins master where they could be viewed by users with Extended Read permission, or access to the master file system.
- Product
- Jenkins Mattermost Notification Plugin
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordopenwall.comjenkins.io
Feb 20, 2019A server-side request forgery vulnerability exists in Jenkins Mattermost Notification Plugin 2.6.2 and earlier in MattermostNotifier.java that allows attackers CVE-2019-1003026 · Websites & servers · Jenkins project · reported by jenkinsci-cert@googlegroups.comMedium 4.3
A server-side request forgery vulnerability exists in Jenkins Mattermost Notification Plugin 2.6.2 and earlier in MattermostNotifier.java that allows attackers with Overall/Read permission to have Jenkins connect to an attacker-specified Mattermost server and room and send a message.
- Product
- Jenkins Mattermost Notification Plugin
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurityfocus.comjenkins.io
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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