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

7 results

  • Aug 20, 2026OriginLab OriginPro OGG File Parsing Memory Corruption Remote Code Execution Vulnerability.CVE-2026-18292 · Other software · OriginLab · reported by zdi-disclosures@trendmicro.comHigh 7.8

    OriginLab OriginPro OGG File Parsing Memory Corruption Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of OriginLab OriginPro . User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of OGG files. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-29335.

    Product
    OriginPro
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 20, 2026OriginLab OriginPro OGW File Parsing Memory Corruption Remote Code Execution Vulnerability.CVE-2026-18291 · Other software · OriginLab · reported by zdi-disclosures@trendmicro.comHigh 7.8

    OriginLab OriginPro OGW File Parsing Memory Corruption Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of OriginLab OriginPro. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of OGW files. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-29334.

    Product
    OriginPro
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 20, 2026OriginLab OriginPro OGG File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability.CVE-2026-18290 · Other software · OriginLab · reported by zdi-disclosures@trendmicro.comHigh 7.8

    OriginLab OriginPro OGG File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of OriginLab OriginPro. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of OGG files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-29333.

    Product
    OriginPro
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 20, 2026OriginLab OriginPro OPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability.CVE-2026-18289 · Other software · OriginLab · reported by zdi-disclosures@trendmicro.comHigh 7.8

    OriginLab OriginPro OPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of OriginLab OriginPro. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of OPJ files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-29332.

    Product
    OriginPro
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 20, 2026OriginLab OriginPro OPJU File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability.CVE-2026-18288 · Other software · OriginLab · reported by zdi-disclosures@trendmicro.comHigh 7.8

    OriginLab OriginPro OPJU File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of OriginLab OriginPro. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of OPJU files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-29331.

    Product
    OriginPro
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 22, 2025When using http.CrossOriginProtection, the AddInsecureBypassPattern method can unexpectedly bypass more requests than intended.CVE-2025-47910 · Other software · Go standard library · reported by security@golang.orgMedium 5.4

    When using http.CrossOriginProtection, the AddInsecureBypassPattern method can unexpectedly bypass more requests than intended. CrossOriginProtection then skips validation, but forwards the original request path, which may be served by a different handler without the intended security protections.

    Product
    net/http
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 20, 2022Origin Protocol is a blockchain based project.CVE-2022-24864 · Other software · OriginProtocol · reported by GitHubMedium 4.1

    Origin Protocol is a blockchain based project. The Origin Protocol project website allows for malicious users to inject malicious Javascript via a POST request to `/presale/join`. User-controlled data is passed with no sanitization to SendGrid and injected into an email that is delivered to the founders@originprotocol.com. If the email recipient is using an email program that is susceptible to XSS, then that email recipient will receive an email that may contain malicious XSS. Regardless if the email recipient’s mail program has vulnerabilities or not, the hacker can at the very least inject malicious HTML that modifies the body content of the email. There are currently no known workarounds.

    Product
    origin-website
    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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