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.
57 results · page 2 of 2
Nov 15, 2022Improper Restriction of Excessive Authentication Attempts in GitHub repository mastodon/mastodon prior to 4.0.0.CVE-2022-2166 · Other software · mastodon · reported by security@huntr.devCritical 9.8
Improper Restriction of Excessive Authentication Attempts in GitHub repository mastodon/mastodon prior to 4.0.0.
- Product
- mastodon/mastodon
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 24, 2022app/models/user.rb in Mastodon before 3.5.0 allows a bypass of e-mail restrictions.CVE-2022-31263 · Other software · Joinmastodon · reported by MITREMedium 5.3
app/models/user.rb in Mastodon before 3.5.0 allows a bypass of e-mail restrictions.
- Product
- Mastodon
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 3, 2022Mastodon before 3.3.2 and 3.4.x before 3.4.6 has incorrect access control because it does not compact incoming signed JSON-LD activities.CVE-2022-24307 · Other software · Joinmastodon · reported by MITRECritical 9.8
Mastodon before 3.3.2 and 3.4.x before 3.4.6 has incorrect access control because it does not compact incoming signed JSON-LD activities. (JSON-LD signing has been supported since version 1.6.0.)
- Product
- Mastodon
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 2, 2022Prototype Pollution in GitHub repository mastodon/mastodon prior to 3.5.0.CVE-2022-0432 · Other software · mastodon · reported by security@huntr.devMedium 6.1
Prototype Pollution in GitHub repository mastodon/mastodon prior to 3.5.0.
- Product
- mastodon/mastodon
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 20, 2021Keymaker is a Mastodon Community Finder based Matrix Community serverlist page Server.CVE-2021-21269 · Other software · keymaker-mx · reported by GitHubHigh 7.7
Keymaker is a Mastodon Community Finder based Matrix Community serverlist page Server. In Keymaker before version 0.2.0, the assets endpoint did not check for the extension. The rust `join` method without checking user input might have made it abe to do a Path Traversal attack causing to read more files than allowed. This is fixed in version 0.2.0.
- Product
- keymaker
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 22, 2019Mastodon before 2.6.3 mishandles timeouts of incompletely established sessions.CVE-2018-21018 · Other software · Joinmastodon · reported by MITRECritical 9.8
Mastodon before 2.6.3 mishandles timeouts of incompletely established sessions.
- Product
- Mastodon
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 5, 2019The Android App 'Tootdon for Mastodon' version 3.4.1 and earlier does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers tCVE-2019-5961 · Other software · Tsukurito, Inc. · reported by vultures@jpcert.or.jpHigh 7.4
The Android App 'Tootdon for Mastodon' version 3.4.1 and earlier does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.
- Product
- Android App 'Tootdon for Mastodon'
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.mastodon-tootdon.comjvn.jp
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.