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 9 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.

1,762exploited flaws on CISA’s list
34added in the last 30 days
343new WordPress flaws this week
390,080entries in the database

4 results

  • Mar 10, 2026Unicorn adds modern reactive component functionality to your Django templates.CVE-2026-31815 · Other software · django-commons · reported by GitHubMedium 5.3

    Unicorn adds modern reactive component functionality to your Django templates. Prior to 0.67.0, component state manipulation is possible in django-unicorn due to missing access control checks during property updates and method calls. An attacker can bypass the intended _is_public protection to modify internal attributes such as template_name or trigger protected methods. This vulnerability is fixed in 0.67.0.

    Product
    django-unicorn
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 3, 2025Django-Unicorn adds modern reactive component functionality to Django templates.CVE-2025-24370 · Other software · adamghill · reported by GitHubCritical 9.3

    Django-Unicorn adds modern reactive component functionality to Django templates. Affected versions of Django-Unicorn are vulnerable to python class pollution vulnerability. The vulnerability arises from the core functionality `set_property_value`, which can be remotely triggered by users by crafting appropriate component requests and feeding in values of second and third parameter to the vulnerable function, leading to arbitrary changes to the python runtime status. With this finding at least five ways of vulnerability exploitation have been observed, stably resulting in Cross-Site Scripting (XSS), Denial of Service (DoS), and Authentication Bypass attacks in almost every Django-Unicorn-based application. This issue has been addressed in version 0.62.0 and all users are advised to upgrade. There are no known workarounds for this vulnerability.

    Product
    django-unicorn
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2021The Unicorn framework before 0.36.1 for Django allows XSS via a component.CVE-2021-42134 · Other software · Django-unicorn · reported by MITREMedium 6.1

    The Unicorn framework before 0.36.1 for Django allows XSS via a component. NOTE: this issue exists because of an incomplete fix for CVE-2021-42053.

    Product
    Unicorn
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 7, 2021The Unicorn framework through 0.35.3 for Django allows XSS via component.name.CVE-2021-42053 · Other software · Django-unicorn · reported by MITREMedium 5.4

    The Unicorn framework through 0.35.3 for Django allows XSS via component.name.

    Product
    Unicorn
    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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