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 12 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

5 results

  • May 8, 2025Improper Input Validation, the returnUrl parameter in Account Security Settings lacks proper input validation, allowing attackers to redirect users to maliciousCVE-2025-40846 · Other software · HaloITSM · reported by vulnerability@ncsc.chHigh 7.1

    Improper Input Validation, the returnUrl parameter in Account Security Settings lacks proper input validation, allowing attackers to redirect users to malicious websites (Open Redirect) and inject JavaScript code to perform cross site scripting attack. The vulnerability affects Halo versions up to 2.174.101 and all versions between 2.175.1 and 2.184.21

    Product
    ITSM
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 6, 2024HaloITSM versions up to 2.146.1 are affected by a Password Reset Poisoning vulnerability.CVE-2024-6203 · Other software · Halo Service Solutions · reported by vulnerability@ncsc.chHigh 8.3

    HaloITSM versions up to 2.146.1 are affected by a Password Reset Poisoning vulnerability. Poisoned password reset links can be sent to existing HaloITSM users (given their email address is known). When these poisoned links get accessed (e.g. manually by the victim or automatically by an email client software), the password reset token is leaked to the malicious actor, allowing them to set a new password for the victim's account.This potentially leads to account takeover attacks.HaloITSM versions past 2.146.1 (and patches starting from 2.143.61 ) fix the mentioned vulnerability.

    Product
    HaloITSM
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 6, 2024HaloITSM versions up to 2.146.1 are affected by a SAML XML Signature Wrapping (XSW) vulnerability.CVE-2024-6202 · Other software · Halo Service Solutions · reported by vulnerability@ncsc.chCritical 9.8

    HaloITSM versions up to 2.146.1 are affected by a SAML XML Signature Wrapping (XSW) vulnerability. When having a SAML integration configured, anonymous actors could impersonate arbitrary HaloITSM users by just knowing their email address. HaloITSM versions past 2.146.1 (and patches starting from 2.143.61 ) fix the mentioned vulnerability.

    Product
    HaloITSM
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 6, 2024HaloITSM versions up to 2.146.1 are affected by a Template Injection vulnerability within the engine used to generate emails.CVE-2024-6201 · Other software · Halo Service Solutions · reported by vulnerability@ncsc.chMedium 5.3

    HaloITSM versions up to 2.146.1 are affected by a Template Injection vulnerability within the engine used to generate emails. This can lead to the leakage of potentially sensitive information. HaloITSM versions past 2.146.1 (and patches starting from 2.143.61 ) fix the mentioned vulnerability.

    Product
    HaloITSM
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 6, 2024HaloITSM versions up to 2.146.1 are affected by a Stored Cross-Site Scripting (XSS) vulnerability.CVE-2024-6200 · Other software · Halo Service Solutions · reported by vulnerability@ncsc.chHigh 8

    HaloITSM versions up to 2.146.1 are affected by a Stored Cross-Site Scripting (XSS) vulnerability. The injected JavaScript code can execute arbitrary action on behalf of the user accessing a ticket. HaloITSM versions past 2.146.1 (and patches starting from 2.143.61 ) fix the mentioned vulnerability.

    Product
    HaloITSM
    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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