Critical security advisoryCriticalFlagged by our vulnerability database: PHP2Shell is on CISA’s exploited list. Most WordPress hosting runs PHP. See if your site is affectedFlagged by our vulnerability database: PHP2Shell is being exploited. DetailsExploited: PHP2Shell. Check your site
HuttenlocherTechnologies
Updated 11 h ago

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.

1,766exploited flaws on CISA’s list
33added in the last 30 days
567new WordPress flaws this week
391,397entries in the database

5 results

  • Apr 15, 2020An issue was discovered in DAViCal Andrew's Web Libraries (AWL) through 0.60.CVE-2020-11729 · Other software · Davical · reported by MITRECritical 9.8

    An issue was discovered in DAViCal Andrew's Web Libraries (AWL) through 0.60. Long-term session cookies, uses to provide long-term session continuity, are not generated securely, enabling a brute-force attack that may be successful.

    Product
    Andrew's Web Libraries
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 15, 2020An issue was discovered in DAViCal Andrew's Web Libraries (AWL) through 0.60.CVE-2020-11728 · Other software · Davical · reported by MITREHigh 7.5

    An issue was discovered in DAViCal Andrew's Web Libraries (AWL) through 0.60. Session management does not use a sufficiently hard-to-guess session key. Anyone who can guess the microsecond time (and the incrementing session_id) can impersonate a session.

    Product
    Andrew's Web Libraries
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 12, 2019A reflected XSS issue was discovered in DAViCal through 1.1.8.CVE-2019-18345 · Other software · Davical · reported by MITRECritical 9.3

    A reflected XSS issue was discovered in DAViCal through 1.1.8. It echoes the action parameter without encoding. If a user visits an attacker-supplied link, the attacker can view all data the attacked user can view, as well as perform all actions in the name of the user. If the user is an administrator, the attacker can for example add a new admin user to gain full access to the application.

    Product
    Davical
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 4, 2019A stored XSS issue was discovered in DAViCal through 1.1.8.CVE-2019-18347 · Other software · Davical · reported by MITREMedium 5.4

    A stored XSS issue was discovered in DAViCal through 1.1.8. It does not adequately sanitize output of various fields that can be set by unprivileged users, making it possible for JavaScript stored in those fields to be executed by another (possibly privileged) user. Affected database fields include Username, Display Name, and Email.

    Product
    Davical
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 4, 2019A CSRF issue was discovered in DAViCal through 1.1.8.CVE-2019-18346 · Other software · Davical · reported by MITREHigh 8.8

    A CSRF issue was discovered in DAViCal through 1.1.8. If an authenticated user visits an attacker-controlled webpage, the attacker can send arbitrary requests in the name of the user to the application. If the attacked user is an administrator, the attacker could for example add a new admin user.

    Product
    Davical
    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.

Get in touch

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.

01The person who'll do the work writes back
02A short call, then a written plan with the price
03Nothing starts until you say yes
04Hacked or down right now? Call, and we pick up the same day
843-331-6339

Not ready to talk yet? Run the free website check and see what Google sees.

What do you need?
Build
Grow
Protect
Urgent

No newsletter, no sales sequence. Just a reply.