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.

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

13 results

  • Oct 13, 2026Serena before 2.0.0 contains an improper link resolution vulnerability that allows attackers to access files outside the project root by committing symlinks insCVE-2026-109965 · Other software · oraios · reported by VulnCheckHigh 8.4

    Serena before 2.0.0 contains an improper link resolution vulnerability that allows attackers to access files outside the project root by committing symlinks inside a repository. Project.is_path_in_project() normalizes paths lexically without resolving symlinks, so file tools like read_file and create_text_file can read or overwrite files such as SSH keys or cloud credentials.

    Product
    serena
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 13, 2026In Oraios AI Serena before 1.0.0, the listen address of the MCP server in HTTP mode is 0.0.0.0.CVE-2026-38924 · Other software · Oraios AI · reported by MITRELow 2.9

    In Oraios AI Serena before 1.0.0, the listen address of the MCP server in HTTP mode is 0.0.0.0. NOTE: the Supplier observed that 0.0.0.0 was a "potential security hazard" but the Serena documentation, at the time of the issue report proposing 127.0.0.1 instead of 0.0.0.0, recommended "use a sandboxed environment for running Serena."

    Product
    Serena
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 7, 2026Serena is a powerful MCP toolkit for coding that provides semantic retrieval and editing capabilities.CVE-2026-49471 · Other software · oraios · reported by GitHubHigh 8.3

    Serena is a powerful MCP toolkit for coding that provides semantic retrieval and editing capabilities. Prior to v1.5.2, Serena's built-in web dashboard exposes an unauthenticated Flask API on a fixed, predictable port, with no authentication, no CSRF protection, and no Host header validation. A DNS rebinding attack allows a malicious webpage to reach this API from any browser and write arbitrary content to the agent's persistent memory store, which the agent reads and acts on autonomously. Combined with execute_shell_command using shell=True, this creates a remote code execution chain requiring only that the victim visit a malicious webpage while Serena is running. This issue is fixed in version v1.5.2.

    Product
    serena
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 6, 2023Cross-Site Request Forgery (CSRF) vulnerability in Serena Villa Auto Excerpt everywhere plugin <= 1.5 versions.CVE-2023-46776 · WordPress plugins & themes · reported by PatchstackMedium 4.3

    Cross-Site Request Forgery (CSRF) vulnerability in Serena Villa Auto Excerpt everywhere plugin <= 1.5 versions.

    Affected
    up to 1.5
    What to do
    Affects up to 1.5. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Apr 4, 2019Jenkins Serena SRA Deploy Plugin stores credentials unencrypted in its global configuration file on the Jenkins master where they can be viewed by users with acCVE-2019-10296 · Websites & servers · Jenkins project · reported by jenkinsci-cert@googlegroups.comHigh 8.8

    Jenkins Serena SRA Deploy Plugin stores credentials unencrypted in its global configuration file on the Jenkins master where they can be viewed by users with access to the master file system.

    Product
    Jenkins Serena SRA Deploy Plugin
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 27, 2019Reflected cross site script issue in Micro Focus Solutions Business Manager (SBM) (formerly Serena Business Manager (SBM)) versions prior to 11.5.CVE-2018-19644 · Other software · Micro Focus · reported by security@opentext.comMedium 5

    Reflected cross site script issue in Micro Focus Solutions Business Manager (SBM) (formerly Serena Business Manager (SBM)) versions prior to 11.5.

    Product
    Solutions Business Manager (SBM)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 27, 2019Information leakage issue in Micro Focus Solutions Business Manager (SBM) (formerly Serena Business Manager (SBM)) versions prior to 11.5.CVE-2018-19643 · Other software · Micro Focus · reported by security@opentext.comMedium 4.7

    Information leakage issue in Micro Focus Solutions Business Manager (SBM) (formerly Serena Business Manager (SBM)) versions prior to 11.5.

    Product
    Solutions Business Manager (SBM)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 27, 2019Denial of service issue in Micro Focus Solutions Business Manager (SBM) (formerly Serena Business Manager (SBM)) versions prior to 11.5.CVE-2018-19642 · Other software · Micro Focus · reported by security@opentext.comMedium 5.1

    Denial of service issue in Micro Focus Solutions Business Manager (SBM) (formerly Serena Business Manager (SBM)) versions prior to 11.5.

    Product
    Solutions Business Manager (SBM)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 27, 2019Unauthenticated remote code execution issue in Micro Focus Solutions Business Manager (SBM) (formerly Serena Business Manager (SBM)) versions prior to 11.5.CVE-2018-19641 · Other software · Micro Focus · reported by security@opentext.comMedium 6.1

    Unauthenticated remote code execution issue in Micro Focus Solutions Business Manager (SBM) (formerly Serena Business Manager (SBM)) versions prior to 11.5.

    Product
    Solutions Business Manager (SBM)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 12, 2019An Authentication Bypass issue exists in Solutions Business Manager (SBM) (formerly Serena Business Manager (SBM)) versions prior to 11.5.CVE-2018-19645 · Other software · NetIQ eDirectory · reported by security@opentext.comCritical 9.8

    An Authentication Bypass issue exists in Solutions Business Manager (SBM) (formerly Serena Business Manager (SBM)) versions prior to 11.5.

    Product
    NetIQ Access Manager (NAM)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 6, 2014Cross-site request forgery (CSRF) vulnerability in the web client in Serena Dimensions CM 12.2 build 7.199.0 allows remote attackers to hijack the authenticatioCVE-2014-0336 · Other software · Serena · reported by cret@cert.orgMedium 6.8

    Cross-site request forgery (CSRF) vulnerability in the web client in Serena Dimensions CM 12.2 build 7.199.0 allows remote attackers to hijack the authentication of administrators for requests that use the user_new_master parameter to the adminconsole/ URI.

    Product
    Dimensions CM
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 6, 2014Multiple cross-site scripting (XSS) vulnerabilities in the web client in Serena Dimensions CM 12.2 build 7.199.0 allow remote attackers to inject arbitrary web CVE-2014-0335 · Other software · Serena · reported by cret@cert.orgMedium 4.3

    Multiple cross-site scripting (XSS) vulnerabilities in the web client in Serena Dimensions CM 12.2 build 7.199.0 allow remote attackers to inject arbitrary web script or HTML via the (1) DB_CONN, (2) DB_NAME, (3) DM_HOST, (4) MAN_DB_NAME, (5) framecmd, (6) identifier, (7) merant.adm.adapters.AdmDialogPropertyMgr, (8) nav_frame, (9) nav_jsp, (10) target_frame, (11) id, or (12) type parameter to the dimensions/ URI.

    Product
    Dimensions CM
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2004Serena TeamTrack 6.1.1 allows remote attackers to obtain sensitive information such as user names, versions, and database information, and conduct cross-site scCVE-2004-2563 · Other software · Serena Software · reported by MITREMedium 5.8

    Serena TeamTrack 6.1.1 allows remote attackers to obtain sensitive information such as user names, versions, and database information, and conduct cross-site scripting (XSS) attacks, via a direct request to tmtrack.dll with modified LoginPage and Template parameters.

    Product
    Serena Teamtrack
    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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