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 8 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.

1,764exploited flaws on CISA’s list
35added in the last 30 days
477new WordPress flaws this week
390,525entries in the database

5 results

  • Jun 7, 2026A vulnerability was detected in hs-web hsweb-framework up to 5.0.1.CVE-2026-11477 · Other software · hs-web · reported by VulDBLow 2.1

    A vulnerability was detected in hs-web hsweb-framework up to 5.0.1. This affects the function OAuth2Client of the file hsweb-authorization/hsweb-authorization-oauth2/src/main/java/org/hswebframework/web/oauth2/server/OAuth2Client.java of the component OAuth2 Client. The manipulation results in open redirect. The attack can be executed remotely. The exploit is now public and may be used. The patch is identified as c2882679a9125cea52678151af5ae213cbd52579. Applying a patch is advised to resolve this issue.

    Product
    hsweb-framework
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 7, 2026A vulnerability has been found in hs-web hsweb-framework up to 5.0.1.CVE-2026-11470 · Other software · hs-web · reported by VulDBLow 2.1

    A vulnerability has been found in hs-web hsweb-framework up to 5.0.1. The affected element is the function denied of the file hsweb-system/hsweb-system-file/src/main/java/org/hswebframework/web/file/FileUploadProperties.java of the component File Upload. The manipulation of the argument filename leads to path traversal. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of the patch is 8009845b577d8a2c4bbf4fdd8e8913799a714be6. It is suggested to install a patch to address this issue.

    Product
    hsweb-framework
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 30, 2018A CSRF issue was discovered in web/authorization/oauth2/controller/OAuth2ClientController.java in hsweb 3.0.4 because the state parameter in the request is not CVE-2018-20595 · Other software · Hsweb · reported by MITREHigh 8.8

    A CSRF issue was discovered in web/authorization/oauth2/controller/OAuth2ClientController.java in hsweb 3.0.4 because the state parameter in the request is not compared with the state parameter in the session after user authentication is successful.

    Product
    Hsweb
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 30, 2018An issue was discovered in hsweb 3.0.4.CVE-2018-20594 · Other software · Hsweb · reported by MITREMedium 6.1

    An issue was discovered in hsweb 3.0.4. It is a reflected XSS vulnerability due to the absence of type parameter checking in FlowableModelManagerController.java.

    Product
    Hsweb
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 3, 2001HSWeb 2.0 HTTP server allows remote attackers to obtain the physical path of the server via a request to the /cgi/ directory, which will list the path if directCVE-2001-0200 · Other software · Heat-on Software · reported by MITREMedium 5

    HSWeb 2.0 HTTP server allows remote attackers to obtain the physical path of the server via a request to the /cgi/ directory, which will list the path if directory browsing is enabled.

    Product
    Hsweb
    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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