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 47 min 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
37added in the last 30 days
544new WordPress flaws this week
391,181entries in the database

14 results

  • Jan 14, 2026Typesetter CMS versions up to and including 5.1 contain a reflected cross-site scripting (XSS) vulnerability in the administrative interface within the Tools StCVE-2025-71166 · Other software · Typesetter · reported by VulnCheckMedium 4.8

    Typesetter CMS versions up to and including 5.1 contain a reflected cross-site scripting (XSS) vulnerability in the administrative interface within the Tools Status move message handling. The path parameter is reflected into the HTML output without proper output encoding in include/admin/Tools/Status.php. An authenticated attacker can supply crafted input containing HTML or JavaScript, resulting in arbitrary script execution in the context of an authenticated user's browser session.

    Product
    Typesetter
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 14, 2026Typesetter CMS versions up to and including 5.1 contain a reflected cross-site scripting (XSS) vulnerability in the administrative interface within the Tools StCVE-2025-71165 · Other software · Typesetter · reported by VulnCheckMedium 4.8

    Typesetter CMS versions up to and including 5.1 contain a reflected cross-site scripting (XSS) vulnerability in the administrative interface within the Tools Status functionality. The path parameter is reflected into the HTML response without proper output encoding in include/admin/Tools/Status.php. An authenticated attacker can supply crafted input containing HTML or JavaScript, resulting in arbitrary script execution in the context of an authenticated user's browser session.

    Product
    Typesetter
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 14, 2026Typesetter CMS versions up to and including 5.1 contain a reflected cross-site scripting (XSS) vulnerability in the Editing component.CVE-2025-71164 · Other software · Typesetter · reported by VulnCheckMedium 4.8

    Typesetter CMS versions up to and including 5.1 contain a reflected cross-site scripting (XSS) vulnerability in the Editing component. The images parameter (submitted as images[] in a POST request) is reflected into an HTML href attribute without proper context-aware output encoding in include/tool/Editing.php. An authenticated attacker with editing privileges can supply a JavaScript pseudo-protocol (e.g., javascript:) to trigger arbitrary JavaScript execution in the context of the victim's browser session.

    Product
    Typesetter
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 25, 2022TypesetterCMS v5.1 was discovered to contain a Cross-Site Request Forgery (CSRF) which is exploited via a crafted POST request.CVE-2022-25523 · Other software · Typesettercms · reported by MITREHigh 8.8

    TypesetterCMS v5.1 was discovered to contain a Cross-Site Request Forgery (CSRF) which is exploited via a crafted POST request.

    Product
    Typesetter
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 21, 2021Cross Site Scriptiong vulnerability in Typesetter 5.1 via the !1) className and !2) Description fields in index.php/Admin/Classes,CVE-2020-19511 · Other software · Typesettercms · reported by MITREMedium 6.1

    Cross Site Scriptiong vulnerability in Typesetter 5.1 via the !1) className and !2) Description fields in index.php/Admin/Classes,

    Product
    Typesetter
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 10, 2020Typesetter CMS 5.x through 5.1 allows admins to conduct Site Title persistent XSS attacks via an Admin/Configuration URI.CVE-2020-35126 · Other software · Typesettercms · reported by MITREMedium 4.8

    Typesetter CMS 5.x through 5.1 allows admins to conduct Site Title persistent XSS attacks via an Admin/Configuration URI. NOTE: the significance of this report is disputed because "admins are considered trustworthy.

    Product
    Typesetter
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 19, 2020Typesetter CMS 5.x through 5.1 allows admins to upload and execute arbitrary PHP code via a .php file inside a ZIP archive.CVE-2020-25790 · Other software · Typesettercms · reported by MITREHigh 7.2

    Typesetter CMS 5.x through 5.1 allows admins to upload and execute arbitrary PHP code via a .php file inside a ZIP archive. NOTE: the vendor disputes the significance of this report because "admins are considered trustworthy"; however, the behavior "contradicts our security policy" and is being fixed for 5.2

    Product
    Typesetter
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 5, 2020The Typesetter CMS 5.1 logout functionality is affected by a CSRF vulnerability.CVE-2019-20077 · Other software · Typesettercms · reported by MITREMedium 4.3

    The Typesetter CMS 5.1 logout functionality is affected by a CSRF vulnerability. The logout function of the admin panel is not protected by any CSRF tokens. An attacker can logout the user using this vulnerability.

    Product
    Typesetter
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 13, 2019Typesetter 5.1 allows XSS via the index.php/Admin LABEL parameter during new page creation.CVE-2018-16639 · Other software · Typesettercms · reported by MITREMedium 5.4

    Typesetter 5.1 allows XSS via the index.php/Admin LABEL parameter during new page creation.

    Product
    Typesetter
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 13, 2019index.php/Admin/Classes in Typesetter 5.1 allows XSS via the description of a new class name.CVE-2018-16626 · Other software · Typesettercms · reported by MITREMedium 4.8

    index.php/Admin/Classes in Typesetter 5.1 allows XSS via the description of a new class name.

    Product
    Typesetter
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 13, 2019index.php/Admin/Uploaded in Typesetter 5.1 allows XSS via an SVG file with JavaScript in a SCRIPT element.CVE-2018-16625 · Other software · Typesettercms · reported by MITREMedium 4.8

    index.php/Admin/Uploaded in Typesetter 5.1 allows XSS via an SVG file with JavaScript in a SCRIPT element.

    Product
    Typesetter
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 9, 2019include/admin/Menu/Ajax.php in Typesetter 5.1 has index.php/Admin/Menu/Ajax?cmd=AddHidden title XSS.CVE-2018-20837 · Other software · Typesettercms · reported by MITREMedium 4.8

    include/admin/Menu/Ajax.php in Typesetter 5.1 has index.php/Admin/Menu/Ajax?cmd=AddHidden title XSS.

    Product
    Typesetter
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 11, 2018An issue was discovered in Typesetter 5.1.CVE-2018-6889 · Other software · Typesettercms · reported by MITREHigh 8.8

    An issue was discovered in Typesetter 5.1. It suffers from a Host header injection vulnerability, Using this attack, a malicious user can poison the web cache or perform advanced password reset attacks or even trigger arbitrary user re-direction.

    Product
    Typesetter
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 11, 2018An issue was discovered in Typesetter 5.1.CVE-2018-6888 · Other software · Typesettercms · reported by MITREHigh 8

    An issue was discovered in Typesetter 5.1. The User Permissions page (aka Admin/Users) suffers from critical flaw of Cross Site Request forgery: using a forged HTTP request, a malicious user can lead a user to unknowingly create / delete or modify a user account due to the lack of an anti-CSRF token.

    Product
    Typesetter
    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.

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