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 4 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
344new WordPress flaws this week
390,080entries in the database

15 results

  • May 22, 2026NukeViet CMS is a multi Content Management System.CVE-2026-41147 · Other software · nukeviet · reported by GitHubHigh 8.7

    NukeViet CMS is a multi Content Management System. Versions 4.5.07 and prior contain a Stored Cross-Site Scripting (XSS) vulnerability caused by insufficient server-side input sanitization in the Request class. The application relies primarily on client-side filtering to sanitize HTML tags and attributes in user-submitted content, which can be bypassed by intercepting and modifying HTTP requests directly (e.g., using Burp Suite). An attacker can inject malicious payloads which are stored server-side and executed in the browser of any user who views the content. Anyone viewing user-submitted content (such as administrators and moderators reviewing contact messages or comments) is impacted, and the vulnerability can be exploited by any anonymous visitor without authentication, with the Contact module used only as a proof of concept. Potential consequences include session hijacking through cookie theft, unauthorized actions performed under the victim's identity, defacement or redirection to phishing pages, and phishing attacks via manipulated email notifications. This issue has been fixed in version 4.5.08. If developers are unable to upgrade immediately, they should work around this

    Product
    nukeviet
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 9, 2025A vulnerability, which was classified as problematic, has been found in Vinades NukeViet up to 4.5.06.CVE-2025-8772 · Other software · Vinades · reported by VulDBLow 2.1

    A vulnerability, which was classified as problematic, has been found in Vinades NukeViet up to 4.5.06. This issue affects some unknown processing of the file /admin/index.php?language=en&nv=upload of the component Module Handler. The manipulation leads to server-side request forgery. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

    Product
    NukeViet
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 10, 2024nukeviet v.4.5 and before and nukeviet-egov v.1.2.02 and before are vulnerable to arbitrary code execution via the /admin/extensions/upload.php component.CVE-2024-36531 · Other software · nukeviet · reported by MITREMedium 5.7

    nukeviet v.4.5 and before and nukeviet-egov v.1.2.02 and before are vulnerable to arbitrary code execution via the /admin/extensions/upload.php component.

    Product
    nukeviet
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 10, 2024nukeviet v.4.5 and before and nukeviet-egov v.1.2.02 and before have a Deserialization vulnerability which results in code execution via /admin/extensions/downlCVE-2024-36528 · Other software · nukeviet · reported by MITREHigh 8.8

    nukeviet v.4.5 and before and nukeviet-egov v.1.2.02 and before have a Deserialization vulnerability which results in code execution via /admin/extensions/download.php and /admin/extensions/upload.php.

    Product
    nukeviet
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 13, 2022A vulnerability, which was classified as problematic, has been found in NukeViet CMS.CVE-2022-3975 · Other software · NukeViet · reported by VulDBLow 3.5

    A vulnerability, which was classified as problematic, has been found in NukeViet CMS. Affected by this issue is the function filterAttr of the file vendor/vinades/nukeviet/Core/Request.php of the component Data URL Handler. The manipulation of the argument attrSubSet leads to cross site scripting. The attack may be launched remotely. Upgrading to version 4.5 is able to address this issue. The name of the patch is 0b3197fad950bb3383e83039a8ee4c9509b3ce02. It is recommended to upgrade the affected component. VDB-213554 is the identifier assigned to this vulnerability.

    Product
    CMS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 21, 2022There is a Cross Site Scripting Stored (XSS) vulnerability in NukeViet CMS before 4.5.02.CVE-2022-30874 · Other software · Nukeviet · reported by MITREMedium 5.4

    There is a Cross Site Scripting Stored (XSS) vulnerability in NukeViet CMS before 4.5.02.

    Product
    Nukeviet
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 30, 2021Cross Site Scripting (XSS) vulnerability in NukeViet cms 4.4.0 via the editor in the News module.CVE-2020-22765 · Other software · Nukeviet · reported by MITREMedium 6.1

    Cross Site Scripting (XSS) vulnerability in NukeViet cms 4.4.0 via the editor in the News module.

    Product
    Nukeviet
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 30, 2021SQL Injection vulnerability in NukeViet CMS module Shops 4.0.29 and 4.3 via the (1) listid parameter in detail.php and the (2) group_price or groupid parametersCVE-2020-21809 · Other software · Nukeviet · reported by MITRECritical 9.8

    SQL Injection vulnerability in NukeViet CMS module Shops 4.0.29 and 4.3 via the (1) listid parameter in detail.php and the (2) group_price or groupid parameters in search_result.php.

    Product
    Nukeviet
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 30, 2021SQL Injection vulnerability in NukeViet CMS 4.0.10 - 4.3.07 via:the topicsid parameter in modules/news/admin/addtotopics.php.CVE-2020-21808 · Other software · Nukeviet · reported by MITRECritical 9.8

    SQL Injection vulnerability in NukeViet CMS 4.0.10 - 4.3.07 via:the topicsid parameter in modules/news/admin/addtotopics.php.

    Product
    Nukeviet
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2020modules/banners/funcs/click.php in NukeViet before 4.3.04 has a SQL INSERT statement with raw header data from an HTTP request (e.g., Referer and User-Agent).CVE-2019-7726 · Other software · Nukeviet · reported by MITRECritical 9.8

    modules/banners/funcs/click.php in NukeViet before 4.3.04 has a SQL INSERT statement with raw header data from an HTTP request (e.g., Referer and User-Agent).

    Product
    Nukeviet
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2020includes/core/is_user.php in NukeViet before 4.3.04 deserializes the untrusted nvloginhash cookie (i.e., the code relies on PHP's serialization format when JSONCVE-2019-7725 · Other software · Nukeviet · reported by MITRECritical 9.8

    includes/core/is_user.php in NukeViet before 4.3.04 deserializes the untrusted nvloginhash cookie (i.e., the code relies on PHP's serialization format when JSON can be used to eliminate the risk).

    Product
    Nukeviet
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 23, 2020modules\users\admin\edit.php in NukeViet 4.4 allows CSRF to change a user's password via an admin/index.php?nv=users&op=edit&userid= URI.CVE-2020-13157 · Other software · Nukeviet · reported by MITREMedium 6.5

    modules\users\admin\edit.php in NukeViet 4.4 allows CSRF to change a user's password via an admin/index.php?nv=users&op=edit&userid= URI. The old password is not needed.

    Product
    Nukeviet
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 23, 2020modules\users\admin\add_user.php in NukeViet 4.4 allows CSRF to add a user account via the admin/index.php?nv=users&op=user_add URI.CVE-2020-13156 · Other software · Nukeviet · reported by MITREMedium 6.5

    modules\users\admin\add_user.php in NukeViet 4.4 allows CSRF to add a user account via the admin/index.php?nv=users&op=user_add URI.

    Product
    Nukeviet
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 23, 2020clearsystem.php in NukeViet 4.4 allows CSRF with resultant HTML injection via the deltype parameter to the admin/index.php?nv=webtools&op=clearsystem URI.CVE-2020-13155 · Other software · Nukeviet · reported by MITREHigh 8.8

    clearsystem.php in NukeViet 4.4 allows CSRF with resultant HTML injection via the deltype parameter to the admin/index.php?nv=webtools&op=clearsystem URI.

    Product
    Nukeviet
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 22, 2009Nukeviet 2.0 Beta allows remote attackers to bypass authentication and gain administrative access by setting the admf cookie to 1.CVE-2008-5945 · Other software · Nukevietcms · reported by MITREHigh 7.5

    Nukeviet 2.0 Beta allows remote attackers to bypass authentication and gain administrative access by setting the admf cookie to 1. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

    Product
    Nukeviet
    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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