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 5 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

10 results

  • Nov 7, 2024A flaw was found in hibernate-validator's 'isValid' method in the org.hibernate.validator.internal.constraintvalidators.hv.SafeHtmlValidator class, which can beCVE-2023-1932 · Other software · Red Hat · reported by Red HatMedium 6.1

    A flaw was found in hibernate-validator's 'isValid' method in the org.hibernate.validator.internal.constraintvalidators.hv.SafeHtmlValidator class, which can be bypassed by omitting the tag ending in a less-than character. Browsers may render an invalid html, allowing HTML injection or Cross-Site-Scripting (XSS) attacks.

    Product
    A-MQ Clients 2
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 26, 2022SPIP 4.0.0 is affected by a Cross Site Scripting (XSS) vulnerability in ecrire/public/interfaces.php, adding the function safehtml to the vulnerable fields.CVE-2021-44120 · Other software · Spip · reported by MITREMedium 5.4

    SPIP 4.0.0 is affected by a Cross Site Scripting (XSS) vulnerability in ecrire/public/interfaces.php, adding the function safehtml to the vulnerable fields. An editor is able to modify his personal information. If the editor has an article written and available, when a user goes to the public site and wants to read the author's information, the malicious code will be executed. The "Who are you" and "Website Name" fields are vulnerable.

    Product
    Spip
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 12, 2012The toStaticHTML API (aka the SafeHTML component) in Microsoft Internet Explorer 8 and 9, Communicator 2007 R2, and Lync 2010 and 2010 Attendee does not properlCVE-2012-1858 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 4.3

    The toStaticHTML API (aka the SafeHTML component) in Microsoft Internet Explorer 8 and 9, Communicator 2007 R2, and Lync 2010 and 2010 Attendee does not properly handle event attributes and script, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted HTML document, aka "HTML Sanitization Vulnerability."

    Product
    Lync
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 16, 2011Cross-site scripting (XSS) vulnerability in the SafeHTML function in the toStaticHTML API in Microsoft Internet Explorer 7 and 8, Office SharePoint Server 2007 CVE-2011-1252 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.1

    Cross-site scripting (XSS) vulnerability in the SafeHTML function in the toStaticHTML API in Microsoft Internet Explorer 7 and 8, Office SharePoint Server 2007 SP2, Office SharePoint Server 2010 Gold and SP1, Groove Server 2010 Gold and SP1, Windows SharePoint Services 3.0 SP2, and SharePoint Foundation 2010 Gold and SP1 allows remote attackers to inject arbitrary web script or HTML via unspecified strings, aka "toStaticHTML Information Disclosure Vulnerability" or "HTML Sanitization Vulnerability."

    Product
    Internet Explorer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 13, 2010Cross-site scripting (XSS) vulnerability in the toStaticHTML function in Microsoft Internet Explorer 8, and the SafeHTML function in Microsoft Windows SharePoinCVE-2010-3243 · Email & office · Microsoft · reported by secure@microsoft.comMedium 4.3

    Cross-site scripting (XSS) vulnerability in the toStaticHTML function in Microsoft Internet Explorer 8, and the SafeHTML function in Microsoft Windows SharePoint Services 3.0 SP2 and Office SharePoint Server 2007 SP2, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors, aka "HTML Sanitization Vulnerability."

    Product
    Sharepoint Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 17, 2010The toStaticHTML function in Microsoft Internet Explorer 8, and the SafeHTML function in Microsoft Windows SharePoint Services 3.0 SP2, SharePoint Foundation 20CVE-2010-3324 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 4.3

    The toStaticHTML function in Microsoft Internet Explorer 8, and the SafeHTML function in Microsoft Windows SharePoint Services 3.0 SP2, SharePoint Foundation 2010, Office SharePoint Server 2007 SP2, Groove Server 2010, and Office Web Apps, allows remote attackers to bypass the cross-site scripting (XSS) protection mechanism and conduct XSS attacks via a crafted use of the Cascading Style Sheets (CSS) @import rule, aka "HTML Sanitization Vulnerability," a different vulnerability than CVE-2010-1257.

    Product
    Groove Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 17, 2005SafeHTML before 1.3.5 does not properly filter script in UTF-7 and CSS comments, which allows remote attackers to conduct cross-site scripting (XSS) attacks in CVE-2005-2608 · Other software · Safehtml · reported by MITREMedium 4.3

    SafeHTML before 1.3.5 does not properly filter script in UTF-7 and CSS comments, which allows remote attackers to conduct cross-site scripting (XSS) attacks in vulnerable applications that use SafeHTML.

    Product
    Safehtml
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 17, 2005The _writeAttrs function in SafeHTML before 1.3.2 does not properly handle quotes in attribute values, which could allow remote attackers to exploit cross-site CVE-2005-1638 · Other software · Pixel-apes Group · reported by MITREMedium 4.3

    The _writeAttrs function in SafeHTML before 1.3.2 does not properly handle quotes in attribute values, which could allow remote attackers to exploit cross-site scripting (XSS) vulnerabilities in applications that rely on SafeHTML for protection.

    Product
    Safehtml
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 2, 2005Multiple vulnerabilities in Pixel-Apes SafeHTML before 1.3.0 allow remote attackers to bypass cross-site scripting (XSS) protection via (1) "decimal HTML entitiCVE-2005-0648 · Other software · Pixel-apes Group · reported by MITREMedium 4.3

    Multiple vulnerabilities in Pixel-Apes SafeHTML before 1.3.0 allow remote attackers to bypass cross-site scripting (XSS) protection via (1) "decimal HTML entities" or (2) "the \x00 symbol."

    Product
    Safehtml
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 2, 2005Pixel-Apes SafeHTML before 1.2.1 allows remote attackers to bypass cross-site scripting (XSS) protection via "hexadecimal HTML entities."CVE-2005-0649 · Other software · Pixel-apes Group · reported by MITREMedium 4.3

    Pixel-Apes SafeHTML before 1.2.1 allows remote attackers to bypass cross-site scripting (XSS) protection via "hexadecimal HTML entities."

    Product
    Safehtml
    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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