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 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
333new WordPress flaws this week
390,007entries in the database

16 results

  • Sep 8, 2026A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote unauthenticated attacker to execute arbitrary code onCVE-2026-12745 · Network & remote access · Ivanti · reported by 3c1d8aa1-5a33-4ea4-8992-aadd6440af75Critical 9.8

    A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote unauthenticated attacker to execute arbitrary code on the server.

    Product
    Neurons for ITSM
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 8, 2026A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote unauthenticated attacker to execute arbitrary code onCVE-2026-12744 · Network & remote access · Ivanti · reported by 3c1d8aa1-5a33-4ea4-8992-aadd6440af75Critical 9.8

    A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote unauthenticated attacker to execute arbitrary code on the server.

    Product
    Neurons for ITSM
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 8, 2026A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on tCVE-2026-12651 · Network & remote access · Ivanti · reported by 3c1d8aa1-5a33-4ea4-8992-aadd6440af75High 8.8

    A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server.

    Product
    Neurons for ITSM
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 8, 2026A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on tCVE-2026-12650 · Network & remote access · Ivanti · reported by 3c1d8aa1-5a33-4ea4-8992-aadd6440af75Critical 9.9

    A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server.

    Product
    Neurons for ITSM
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 8, 2026A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on tCVE-2026-12648 · Network & remote access · Ivanti · reported by 3c1d8aa1-5a33-4ea4-8992-aadd6440af75High 8.8

    A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server.

    Product
    Neurons for ITSM
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 8, 2026A Missing Authorization vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server.CVE-2026-12647 · Network & remote access · Ivanti · reported by 3c1d8aa1-5a33-4ea4-8992-aadd6440af75Critical 9.9

    A Missing Authorization vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server.

    Product
    Ivanti Neurons for ITSM
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 8, 2026A Missing Authorization vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server.CVE-2026-12646 · Network & remote access · Ivanti · reported by 3c1d8aa1-5a33-4ea4-8992-aadd6440af75Critical 9.9

    A Missing Authorization vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server.

    Product
    Ivanti Neurons for ITSM
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 8, 2026A Missing Authorization vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server.CVE-2026-12645 · Network & remote access · Ivanti · reported by 3c1d8aa1-5a33-4ea4-8992-aadd6440af75Critical 9.9

    A Missing Authorization vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server.

    Product
    Ivanti Neurons for ITSM
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 1, 2026An Improper Access Control vulnerability in Ivanti Neurons for ITSM (cloud and on-premises) allows a remote authenticated attacker to gain administrative accessCVE-2026-9614 · Network & remote access · Ivanti · reported by 3c1d8aa1-5a33-4ea4-8992-aadd6440af75High 8.8

    An Improper Access Control vulnerability in Ivanti Neurons for ITSM (cloud and on-premises) allows a remote authenticated attacker to gain administrative access.

    Product
    Neurons for ITSM (On-Premises)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 14, 2026Stored XSS in Ivanti N-ITSM before version 2025.4 allows a remote authenticated attacker to obtain limited information from other user sessions.CVE-2026-4914 · Network & remote access · Ivanti · reported by 3c1d8aa1-5a33-4ea4-8992-aadd6440af75Medium 5.4

    Stored XSS in Ivanti N-ITSM before version 2025.4 allows a remote authenticated attacker to obtain limited information from other user sessions. User interaction is required.

    Product
    Neurons for ITSM (On-Premise)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 14, 2026Improper protection of an alternate path in Ivanti N-ITSM before version 2025.4 allows a remote authenticated attacker to retain access when their account has bCVE-2026-4913 · Network & remote access · Ivanti · reported by 3c1d8aa1-5a33-4ea4-8992-aadd6440af75Medium 5.7

    Improper protection of an alternate path in Ivanti N-ITSM before version 2025.4 allows a remote authenticated attacker to retain access when their account has been disabled.

    Product
    Neurons for ITSM (On-Premise)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 13, 2025An authentication bypass in Ivanti Neurons for ITSM (on-prem only) before 2023.4, 2024.2 and 2024.3 with the May 2025 Security Patch allows a remote unauthenticCVE-2025-22462 · Network & remote access · Ivanti · reported by 3c1d8aa1-5a33-4ea4-8992-aadd6440af75Critical 9.8

    An authentication bypass in Ivanti Neurons for ITSM (on-prem only) before 2023.4, 2024.2 and 2024.3 with the May 2025 Security Patch allows a remote unauthenticated attacker to gain administrative access to the system.

    Product
    Neurons for ITSM (on-prem)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 13, 2024Improper certificate validation in Ivanti ITSM on-prem and Neurons for ITSM Versions 2023.4 and earlier allows a remote attacker in a MITM position to craft a tCVE-2024-7570 · Network & remote access · Ivanti · reported by 3c1d8aa1-5a33-4ea4-8992-aadd6440af75High 8.3

    Improper certificate validation in Ivanti ITSM on-prem and Neurons for ITSM Versions 2023.4 and earlier allows a remote attacker in a MITM position to craft a token that would allow access to ITSM as any user.

    Product
    ITSM
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 13, 2024An information disclosure vulnerability in Ivanti ITSM on-prem and Neurons for ITSM versions 2023.4 and earlier allows an unauthenticated attacker to obtain theCVE-2024-7569 · Network & remote access · Ivanti · reported by 3c1d8aa1-5a33-4ea4-8992-aadd6440af75Critical 9.6

    An information disclosure vulnerability in Ivanti ITSM on-prem and Neurons for ITSM versions 2023.4 and earlier allows an unauthenticated attacker to obtain the OIDC client secret via debug information.

    Product
    ITSM
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 31, 2024An unrestricted file upload vulnerability in web component of Ivanti Neurons for ITSM allows a remote, authenticated, high privileged user to write arbitrary fiCVE-2024-22060 · Network & remote access · Ivanti · reported by support@hackerone.comMedium 4.9

    An unrestricted file upload vulnerability in web component of Ivanti Neurons for ITSM allows a remote, authenticated, high privileged user to write arbitrary files into sensitive directories of ITSM server.

    Product
    ITSM
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 31, 2024A SQL injection vulnerability in web component of Ivanti Neurons for ITSM allows a remote authenticated user to read/modify/delete information in the underlyingCVE-2024-22059 · Network & remote access · Ivanti · reported by support@hackerone.comHigh 8.8

    A SQL injection vulnerability in web component of Ivanti Neurons for ITSM allows a remote authenticated user to read/modify/delete information in the underlying database. This may also lead to DoS.

    Product
    ITSM
    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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