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 2 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.

1,766exploited flaws on CISA’s list
35added in the last 30 days
575new WordPress flaws this week
391,358entries in the database

14 results

  • Aug 28, 2026The MongoSQL Transition Readiness Tool writes query text and user names read from BI Connector log files into its generated HTML report without encoding them foCVE-2026-76798 · Other software · MongoDB · reported by cna@mongodb.comMedium 6.9

    The MongoSQL Transition Readiness Tool writes query text and user names read from BI Connector log files into its generated HTML report without encoding them for that output context. A user able to issue queries through the BI Connector can influence log content so that markup supplied in a query is interpreted by the browser when an operator later generates and opens the report, which may disclose other users' logged query text and user names to an external party or present misleading content to the operator. Generating a report over logs containing the affected entries and opening that report in a browser is required.

    Product
    BI Connector Transition Readiness Report
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 29, 2026GNU Bison allows for an execution of an arbitrary program during HTML report generation due to improper handling of grammar-defined configuration variables.CVE-2026-56389 · Other software · GNU · reported by cvd@cert.plMedium 6.8

    GNU Bison allows for an execution of an arbitrary program during HTML report generation due to improper handling of grammar-defined configuration variables. A grammar file can override the executable used for the XML‑to‑HTML transformation step via %define tool.xsltproc, which is accepted without restriction and passed directly to execvp(). When running bison --html on a attacker-provided grammar, this behavior allows execution of an arbitrary program with the privileges of the Bison process. Maintainers of this project were notified about this vulnerability, and fixed the issue in commit 3169c1e7a2c6acc4c59dfcf8b089896d6881925b. However, they did not provide vulnerable version range. Version 3.8.2 was tested and confirmed as vulnerable, other versions were not tested but might also be vulnerable.

    Product
    Bison
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 8, 2026Hayabusa versions prior to 3.8.0 contain a cross-site scripting (XSS) vulnerability in its HTML report output that allows an attacker to execute arbitrary JavaSCVE-2026-40028 · Other software · Yamato-Security · reported by VulnCheckMedium 5.1

    Hayabusa versions prior to 3.8.0 contain a cross-site scripting (XSS) vulnerability in its HTML report output that allows an attacker to execute arbitrary JavaScript when a user scans JSON-exported logs containing malicious content in the Computer field. An attacker can inject JavaScript into the Computer field of JSON logs that executes in the forensic examiner's browser session when viewing the generated HTML report, leading to information disclosure or code execution.

    Product
    hayabusa
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 9, 2025Jenkins HTML Publisher Plugin 425 and earlier displays log messages that include the absolute paths of files archived during the Publish HTML reports post-buildCVE-2025-53651 · Websites & servers · Jenkins Project · reported by jenkinsci-cert@googlegroups.comMedium 6.3

    Jenkins HTML Publisher Plugin 425 and earlier displays log messages that include the absolute paths of files archived during the Publish HTML reports post-build step, exposing information about the Jenkins controller file system in the build log.

    Product
    Jenkins HTML Publisher Plugin
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 5, 2024whapa v1.59 is vulnerable to Command Injection via a crafted filename to the HTML reports component.CVE-2024-53442 · Other software · reported by MITRECritical 9.8

    whapa v1.59 is vulnerable to Command Injection via a crafted filename to the HTML reports component.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 12, 2022Jenkins Checkmarx Plugin 2022.3.3 and earlier does not escape values returned from the Checkmarx service API before inserting them into HTML reports, resulting CVE-2022-46684 · Websites & servers · Jenkins Project · reported by jenkinsci-cert@googlegroups.comMedium 5.4

    Jenkins Checkmarx Plugin 2022.3.3 and earlier does not escape values returned from the Checkmarx service API before inserting them into HTML reports, resulting in a stored cross-site scripting (XSS) vulnerability.

    Product
    Jenkins Checkmarx Plugin
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 20, 2021Export HTML Report in Atlassian Jira Server and Jira Data Center before version 8.5.14, from version 8.6.0 before 8.13.6, and from version 8.14.0 before 8.16.1 CVE-2021-26083 · Websites & servers · Atlassian · reported by security@atlassian.comMedium 5.4

    Export HTML Report in Atlassian Jira Server and Jira Data Center before version 8.5.14, from version 8.6.0 before 8.13.6, and from version 8.14.0 before 8.16.1 allows remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability.

    Product
    Jira Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 30, 2021Jenkins Selenium HTML report Plugin 1.0 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.CVE-2021-21672 · Websites & servers · Jenkins project · reported by jenkinsci-cert@googlegroups.comMedium 4.3

    Jenkins Selenium HTML report Plugin 1.0 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.

    Product
    Jenkins Selenium HTML report Plugin
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 16, 2020An issue was discovered in ML Report Program.CVE-2020-7837 · Other software · Infraware · reported by vuln@krcert.or.krHigh 7.5

    An issue was discovered in ML Report Program. There is a stack-based buffer overflow in function sub_41EAF0 at MLReportDeamon.exe. The function will call vsprintf without checking the length of strings in parameters given by attacker. And it finally leads to a stack-based buffer overflow via access to crafted web page. This issue affects: Infraware ML Report 2.19.312.0000.

    Product
    ML Report
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 1, 2020Jenkins Valgrind Plugin 0.28 and earlier does not escape content in Valgrind XML reports, resulting in a stored cross-site scripting (XSS) vulnerability exploitCVE-2020-2246 · Websites & servers · Jenkins project · reported by jenkinsci-cert@googlegroups.comMedium 5.4

    Jenkins Valgrind Plugin 0.28 and earlier does not escape content in Valgrind XML reports, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to control Valgrind XML report contents.

    Product
    Jenkins Valgrind Plugin
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 17, 2020Eclipse Memory Analyzer version 1.9.1 and earlier is subject to a cross site scripting (XSS) vulnerability when generating an HTML report from a malicious heap CVE-2019-17634 · Other software · The Eclipse Foundation · reported by emo@eclipse.orgCritical 9

    Eclipse Memory Analyzer version 1.9.1 and earlier is subject to a cross site scripting (XSS) vulnerability when generating an HTML report from a malicious heap dump. The user must chose todownload, open the malicious heap dump and generate an HTML report for the problem to occur. The heap dump could be specially crafted, or could come from a crafted application or from an application processing malicious data. The vulnerability is present whena report is generated and opened from the Memory Analyzer graphical user interface, or when a report generated in batch mode is then opened in Memory Analyzer or by a web browser. The vulnerability could possibly allow code execution on the local system whenthe report is opened in Memory Analyzer.

    Product
    Eclipse Memory Analyzer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 1, 2019Jenkins HTML Publisher Plugin 1.20 and earlier did not escape the project and build display names in the HTML report frame, resulting in a cross-site scripting CVE-2019-10432 · Websites & servers · Jenkins project · reported by jenkinsci-cert@googlegroups.comMedium 5.4

    Jenkins HTML Publisher Plugin 1.20 and earlier did not escape the project and build display names in the HTML report frame, resulting in a cross-site scripting vulnerability exploitable by users able to change those.

    Product
    Jenkins HTML Publisher Plugin
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 15, 2019SAP WebIntelligence BILaunchPad, versions 4.10, 4.20, does not sufficiently encode user-controlled inputs in generated HTML reports, resulting in Cross-Site ScrCVE-2019-0262 · Network & remote access · SAP SE · reported by cna@sap.comMedium 5.4

    SAP WebIntelligence BILaunchPad, versions 4.10, 4.20, does not sufficiently encode user-controlled inputs in generated HTML reports, resulting in Cross-Site Scripting (XSS) vulnerability.

    Product
    SAP WebIntelligence BILaunchPad (Enterprise)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 28, 2018ML Report version Between 2.00.000.0000 and 2.18.628.5980 contains a vulnerability that could allow remote attacker to download and execute remote arbitrary filCVE-2018-5204 · Other software · Infraware · reported by vuln@krcert.or.krCritical 9.8

    ML Report version Between 2.00.000.0000 and 2.18.628.5980 contains a vulnerability that could allow remote attacker to download and execute remote arbitrary file by setting the arguments to the activex method. this can be leveraged for code execution.

    Product
    ML Report
    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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