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Updated 3 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

17 results

  • Sep 29, 2026Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - Cargo extension allowCVE-2026-103049 · Other software · The Wikimedia Foundation · reported by c4f26cc8-17ff-4c99-b5e2-38fc1793eaccMedium 6.1

    Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - Cargo extension allows Reflected XSS. This issue affects Mediawiki - Cargo extension: before 1.46.1.

    Product
    Mediawiki - Cargo extension
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

    Full record and what to do →NVD recordgerrit.wikimedia.orgphabricator.wikimedia.org

  • Sep 25, 2026Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Mediawiki - Cargo extension allows Reflected XSS.CVE-2026-96878 · Other software · The Wikimedia Foundation · reported by c4f26cc8-17ff-4c99-b5e2-38fc1793eaccMedium 6.9

    Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Mediawiki - Cargo extension allows Reflected XSS. This issue affects Mediawiki - Cargo extension: through 3.9.4.

    Product
    Mediawiki - Cargo extension
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

    Full record and what to do →NVD recordgerrit.wikimedia.orgphabricator.wikimedia.org

  • Sep 25, 2026Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Mediawiki - Cargo extension allows Reflected XSS.CVE-2026-96877 · Other software · The Wikimedia Foundation · reported by c4f26cc8-17ff-4c99-b5e2-38fc1793eaccMedium 6.9

    Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Mediawiki - Cargo extension allows Reflected XSS. This issue affects Mediawiki - Cargo extension: through 3.9.4.

    Product
    Mediawiki - Cargo extension
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

    Full record and what to do →NVD recordgerrit.wikimedia.orgphabricator.wikimedia.org

  • Sep 25, 2026Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Mediawiki - Cargo extension allows Reflected XSS.CVE-2026-96876 · Other software · The Wikimedia Foundation · reported by c4f26cc8-17ff-4c99-b5e2-38fc1793eaccMedium 6.9

    Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Mediawiki - Cargo extension allows Reflected XSS. This issue affects Mediawiki - Cargo extension: through 3.9.4.

    Product
    Mediawiki - Cargo extension
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

    Full record and what to do →NVD recordgerrit.wikimedia.orgphabricator.wikimedia.org

  • Sep 25, 2026Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Mediawiki - Cargo extension allows Stored XSS.CVE-2026-96875 · Other software · The Wikimedia Foundation · reported by c4f26cc8-17ff-4c99-b5e2-38fc1793eaccMedium 6.9

    Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Mediawiki - Cargo extension allows Stored XSS. This issue affects Mediawiki - Cargo extension: through 3.9.4.

    Product
    Mediawiki - Cargo extension
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

    Full record and what to do →NVD recordgerrit.wikimedia.orgphabricator.wikimedia.org

  • Sep 25, 2026Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in the Mediawiki - Cargo extension allows Stored XSS.CVE-2026-96874 · Other software · The Wikimedia Foundation · reported by c4f26cc8-17ff-4c99-b5e2-38fc1793eaccLow 2.3

    Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in the Mediawiki - Cargo extension allows Stored XSS. This issue affects Mediawiki - Cargo extension: through 3.9.4.

    Product
    Mediawiki - Cargo extension
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

    Full record and what to do →NVD recordgerrit.wikimedia.orgphabricator.wikimedia.org

  • Jul 1, 2026Improper neutralization of special elements used in an SQL command ('SQL injection') vulnerability in The Wikimedia Foundation Mediawiki - Cargo Extension allowCVE-2026-14363 · Other software · The Wikimedia Foundation · reported by c4f26cc8-17ff-4c99-b5e2-38fc1793eaccMedium 6.9

    Improper neutralization of special elements used in an SQL command ('SQL injection') vulnerability in The Wikimedia Foundation Mediawiki - Cargo Extension allows SQL Injection. This issue affects Mediawiki - Cargo Extension: from * before 1.43.9,1.44.6,1.45.4.

    Product
    Mediawiki - Cargo Extension
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

    Full record and what to do →NVD recordgerrit.wikimedia.orggerrit.wikimedia.org

  • Jul 1, 2026Improper neutralization of special elements used in an SQL command ('SQL injection') vulnerability in The Wikimedia Foundation Mediawiki - Cargo Extension allowCVE-2026-58521 · Other software · The Wikimedia Foundation · reported by c4f26cc8-17ff-4c99-b5e2-38fc1793eaccMedium 6.9

    Improper neutralization of special elements used in an SQL command ('SQL injection') vulnerability in The Wikimedia Foundation Mediawiki - Cargo Extension allows SQL Injection. This issue affects Mediawiki - Cargo Extension: from * before 1.43.9,1.44.6,1.45.4.

    Product
    Mediawiki - Cargo Extension
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

    Full record and what to do →NVD recordgerrit.wikimedia.orgphabricator.wikimedia.org

  • Jul 1, 2026Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - Cargo Extension allowCVE-2026-58519 · Other software · The Wikimedia Foundation · reported by c4f26cc8-17ff-4c99-b5e2-38fc1793eaccMedium 6.9

    Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - Cargo Extension allows Stored XSS. This issue affects Mediawiki - Cargo Extension: from * before 3.9.1.

    Product
    Mediawiki - Cargo Extension
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

    Full record and what to do →NVD recordgerrit.wikimedia.orgphabricator.wikimedia.org

  • Apr 7, 2026Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in Wikimedia Foundation Mediawiki - Cargo Extension allows Stored XSCVE-2026-39841 · Other software · Wikimedia Foundation · reported by c4f26cc8-17ff-4c99-b5e2-38fc1793eaccMedium 6.3

    Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in Wikimedia Foundation Mediawiki - Cargo Extension allows Stored XSS.This issue affects Mediawiki - Cargo Extension: before 3.8.7.

    Product
    Mediawiki - Cargo Extension
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

    Full record and what to do →NVD recordgerrit.wikimedia.orgphabricator.wikimedia.org

  • Apr 7, 2026Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Wikimedia Foundation Mediawiki - Cargo Extension allows XSCVE-2026-39840 · Other software · Wikimedia Foundation · reported by c4f26cc8-17ff-4c99-b5e2-38fc1793eaccMedium 5.1

    Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Wikimedia Foundation Mediawiki - Cargo Extension allows XSS Targeting Non-Script Elements.This issue affects Mediawiki - Cargo Extension: before 3.8.7.

    Product
    Mediawiki - Cargo Extension
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

    Full record and what to do →NVD recordgerrit.wikimedia.orgphabricator.wikimedia.org

  • Apr 7, 2026Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in Wikimedia Foundation Mediawiki - Cargo Extension allows Stored XSCVE-2026-39839 · Other software · Wikimedia Foundation · reported by c4f26cc8-17ff-4c99-b5e2-38fc1793eaccMedium 6.3

    Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in Wikimedia Foundation Mediawiki - Cargo Extension allows Stored XSS.This issue affects Mediawiki - Cargo Extension: before 3.8.7.

    Product
    Mediawiki - Cargo Extension
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

    Full record and what to do →NVD recordgerrit.wikimedia.orggerrit.wikimedia.org

  • Apr 7, 2026Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in WikiWorks Mediawiki - Cargo Extension allows Stored XSS.This issuCVE-2026-39837 · Other software · Wikimedia Foundation · reported by c4f26cc8-17ff-4c99-b5e2-38fc1793eaccMedium 6.3

    Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in WikiWorks Mediawiki - Cargo Extension allows Stored XSS.This issue affects Mediawiki - Cargo Extension: before 3.8.7.

    Product
    Mediawiki - Cargo Extension
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

    Full record and what to do →NVD recordgerrit.wikimedia.orgphabricator.wikimedia.org

  • Oct 18, 2025Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - Cargo ExtensioCVE-2025-62671 · Other software · The Wikimedia Foundation · reported by c4f26cc8-17ff-4c99-b5e2-38fc1793eaccMedium 6.9

    Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - Cargo Extension allows Stored XSS.This issue affects Mediawiki - Cargo Extension: master.

    Product
    Mediawiki - Cargo Extension
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

    Full record and what to do →NVD recordgerrit.wikimedia.orgphabricator.wikimedia.org

  • Oct 4, 2024Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in The Wikimedia Foundation Mediawiki - Cargo allows SQL InjeCVE-2024-47849 · Other software · The Wikimedia Foundation · reported by c4f26cc8-17ff-4c99-b5e2-38fc1793eaccHigh 8.8

    Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in The Wikimedia Foundation Mediawiki - Cargo allows SQL Injection.This issue affects Mediawiki - Cargo: from 3.6.X before 3.6.1.

    Product
    Mediawiki - Cargo
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

    Full record and what to do →NVD recordgerrit.wikimedia.orgphabricator.wikimedia.org

  • Oct 4, 2024Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - Cargo allows CCVE-2024-47847 · Other software · The Wikimedia Foundation · reported by c4f26cc8-17ff-4c99-b5e2-38fc1793eaccMedium 6.9

    Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - Cargo allows Cross-Site Scripting (XSS).This issue affects Mediawiki - Cargo: from 3.6.X before 3.6.1.

    Product
    Mediawiki - Cargo
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

    Full record and what to do →NVD recordgerrit.wikimedia.orggerrit.wikimedia.org

  • Oct 4, 2024Cross-Site Request Forgery (CSRF) vulnerability in The Wikimedia Foundation Mediawiki - Cargo allows Cross Site Request Forgery.This issue affects Mediawiki - CCVE-2024-47846 · Other software · The Wikimedia Foundation · reported by c4f26cc8-17ff-4c99-b5e2-38fc1793eaccMedium 6.9

    Cross-Site Request Forgery (CSRF) vulnerability in The Wikimedia Foundation Mediawiki - Cargo allows Cross Site Request Forgery.This issue affects Mediawiki - Cargo: from 3.6.X before 3.6.1.

    Product
    Mediawiki - Cargo
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

    Full record and what to do →NVD recordgerrit.wikimedia.orgphabricator.wikimedia.org

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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