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.

1,762exploited flaws on CISA’s list
34added in the last 30 days
344new WordPress flaws this week
390,080entries in the database

27 results

  • Oct 25, 2026A security vulnerability has been detected in CloudClassroom-PHP-Project.CVE-2026-116097 · Other software · reported by VulDBLow 2.1

    A security vulnerability has been detected in CloudClassroom-PHP-Project. This affects an unknown part of the file addnewstudent.php. Such manipulation of the argument fname leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. This product operates on a rolling release basis, ensuring continuous delivery. Consequently, there are no version details for either affected or updated releases. The vendor was contacted early about this disclosure but did not respond in any way.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 28, 2026A security vulnerability has been detected in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be.CVE-2026-101013 · Other software · mathurvishal · reported by VulDBMedium 5.5

    A security vulnerability has been detected in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. Affected is an unknown function of the file updateresultdetails.php. Such manipulation of the argument editid leads to sql injection. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The vendor was contacted early about this disclosure but did not respond in any way.

    Product
    CloudClassroom-PHP-Project
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 28, 2026A weakness has been identified in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be.CVE-2026-101012 · Other software · mathurvishal · reported by VulDBMedium 5.5

    A weakness has been identified in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. This impacts an unknown function of the file makeresult.php. This manipulation of the argument makeid causes sql injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The vendor was contacted early about this disclosure but did not respond in any way.

    Product
    CloudClassroom-PHP-Project
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 27, 2026A vulnerability was identified in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be.CVE-2026-100894 · Other software · mathurvishal · reported by VulDBLow 2.1

    A vulnerability was identified in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. This issue affects some unknown processing of the file updateguest.php. The manipulation of the argument gname leads to sql injection. The attack may be initiated remotely. The exploit is publicly available and might be used. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The vendor was contacted early about this disclosure but did not respond in any way.

    Product
    CloudClassroom-PHP-Project
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 27, 2026A vulnerability was determined in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be.CVE-2026-100877 · Other software · mathurvishal · reported by VulDBLow 2.1

    A vulnerability was determined in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. Affected by this vulnerability is an unknown functionality of the file registrationform.php. Executing a manipulation of the argument FName/LName/Addrs can lead to cross site scripting. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. The vendor was contacted early about this disclosure but did not respond in any way.

    Product
    CloudClassroom-PHP-Project
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 27, 2026A vulnerability was found in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be.CVE-2026-100876 · Other software · mathurvishal · reported by VulDBLow 2.1

    A vulnerability was found in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. Affected is an unknown function of the file loginlinkstudent.php. Performing a manipulation of the argument umail results in missing authentication. Remote exploitation of the attack is possible. The exploit has been made public and could be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The vendor was contacted early about this disclosure but did not respond in any way.

    Product
    CloudClassroom-PHP-Project
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 27, 2026A vulnerability has been found in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be.CVE-2026-100875 · Other software · mathurvishal · reported by VulDBMedium 5.5

    A vulnerability has been found in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. This impacts an unknown function of the file updatedetailsfromfaculty.php. Such manipulation of the argument myfid leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. This product operates on a rolling release basis, ensuring continuous delivery. Consequently, there are no version details for either affected or updated releases. The vendor was contacted early about this disclosure but did not respond in any way.

    Product
    CloudClassroom-PHP-Project
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 27, 2026A flaw has been found in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be.CVE-2026-100874 · Other software · mathurvishal · reported by VulDBMedium 5.5

    A flaw has been found in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. This affects an unknown function of the file addnewstudent.php. This manipulation causes sql injection. The attack may be initiated remotely. The exploit has been published and may be used. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The vendor was contacted early about this disclosure but did not respond in any way.

    Product
    CloudClassroom-PHP-Project
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 27, 2026A vulnerability was detected in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be.CVE-2026-100873 · Other software · mathurvishal · reported by VulDBLow 2.1

    A vulnerability was detected in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. The impacted element is an unknown function. The manipulation results in cross-site request forgery. The attack can be launched remotely. The exploit is now public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The vendor was contacted early about this disclosure but did not respond in any way.

    Product
    CloudClassroom-PHP-Project
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 26, 2026A vulnerability was detected in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be.CVE-2026-100739 · Other software · mathurvishal · reported by VulDBMedium 5.5

    A vulnerability was detected in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. This impacts an unknown function of the file viewresult.php. Performing a manipulation of the argument seno results in sql injection. Remote exploitation of the attack is possible. The exploit is now public and may be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The vendor was contacted early about this disclosure but did not respond in any way.

    Product
    CloudClassroom-PHP-Project
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 26, 2026A vulnerability was detected in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be.CVE-2026-100315 · Other software · mathurvishal · reported by VulDBMedium 5.5

    A vulnerability was detected in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. Affected is an unknown function of the file mydetailsfaculty.php. The manipulation of the argument myfid results in sql injection. The attack can be launched remotely. The exploit is now public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The vendor was contacted early about this disclosure but did not respond in any way.

    Product
    CloudClassroom-PHP-Project
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 26, 2026A security vulnerability has been detected in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be.CVE-2026-100314 · Other software · mathurvishal · reported by VulDBMedium 5.5

    A security vulnerability has been detected in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. This impacts an unknown function of the file updatedetailsfromstudent.php. The manipulation of the argument eno leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The vendor was contacted early about this disclosure but did not respond in any way.

    Product
    CloudClassroom-PHP-Project
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 26, 2026A weakness has been identified in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be.CVE-2026-100313 · Other software · mathurvishal · reported by VulDBLow 2.1

    A weakness has been identified in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. This affects an unknown function of the file updatequery.php. Executing a manipulation of the argument queryx can lead to cross site scripting. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The vendor was contacted early about this disclosure but did not respond in any way.

    Product
    CloudClassroom-PHP-Project
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 26, 2026A security flaw has been discovered in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be.CVE-2026-100312 · Other software · mathurvishal · reported by VulDBLow 2.1

    A security flaw has been discovered in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. The impacted element is an unknown function of the file /updateguest.php. Performing a manipulation of the argument gname/editassid results in sql injection. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The vendor was contacted early about this disclosure but did not respond in any way.

    Product
    CloudClassroom-PHP-Project
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 26, 2026A vulnerability was identified in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be.CVE-2026-100311 · Other software · mathurvishal · reported by VulDBLow 2

    A vulnerability was identified in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. The affected element is an unknown function of the file managevideos2.php of the component Faculty Video Management. Such manipulation of the argument V_Title/V_Url/V_Remarks leads to cross site scripting. The attack may be performed from remote. The exploit is publicly available and might be used. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. The vendor was contacted early about this disclosure but did not respond in any way.

    Product
    CloudClassroom-PHP-Project
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 25, 2026A vulnerability has been found in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be.CVE-2026-97886 · Other software · mathurvishal · reported by VulDBLow 2.1

    A vulnerability has been found in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. Affected by this vulnerability is an unknown functionality of the file managevideos2.php. Such manipulation of the argument editassid leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. This product operates on a rolling release basis, ensuring continuous delivery. Consequently, there are no version details for either affected or updated releases. The vendor was contacted early about this disclosure but did not respond in any way.

    Product
    CloudClassroom-PHP-Project
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 25, 2026A flaw has been found in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be.CVE-2026-97885 · Other software · mathurvishal · reported by VulDBMedium 5.5

    A flaw has been found in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. Affected is an unknown function of the file updatefaculty.php. This manipulation of the argument fid causes sql injection. The attack may be initiated remotely. The exploit has been published and may be used. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The vendor was contacted early about this disclosure but did not respond in any way.

    Product
    CloudClassroom-PHP-Project
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 25, 2026A vulnerability was detected in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be.CVE-2026-97884 · Other software · mathurvishal · reported by VulDBLow 2.1

    A vulnerability was detected in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. This impacts an unknown function of the file updatestudent.php of the component Student Update Functionality. The manipulation of the argument eno results in sql injection. The attack can be launched remotely. The exploit is now public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The vendor was contacted early about this disclosure but did not respond in any way.

    Product
    CloudClassroom-PHP-Project
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 25, 2026A security vulnerability has been detected in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be.CVE-2026-97883 · Other software · mathurvishal · reported by VulDBMedium 5.5

    A security vulnerability has been detected in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. This affects an unknown function of the file updatequery.php. The manipulation of the argument gid leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The vendor was contacted early about this disclosure but did not respond in any way.

    Product
    CloudClassroom-PHP-Project
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 25, 2026A weakness has been identified in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be.CVE-2026-97882 · Other software · mathurvishal · reported by VulDBMedium 5.5

    A weakness has been identified in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. The impacted element is an unknown function of the file loginlinkfaculty.php of the component Faculty Authentication. Executing a manipulation of the argument fid/pass can lead to sql injection. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The vendor was contacted early about this disclosure but did not respond in any way.

    Product
    CloudClassroom-PHP-Project
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 6, 2026A flaw has been found in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be.CVE-2026-2058 · Other software · mathurvishal · reported by VulDBMedium 5.5

    A flaw has been found in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. This impacts an unknown function of the file /postquerypublic.php of the component Post Query Details Page. This manipulation of the argument gnamex causes sql injection. The attack is possible to be carried out remotely. The exploit has been published and may be used. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. The vendor was contacted early about this disclosure but did not respond in any way.

    Product
    CloudClassroom-PHP-Project
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 1, 2025A SQL Injection vulnerability exists in the takeassessment2.php file of CloudClassroom-PHP-Project 1.0.CVE-2025-50868 · Other software · reported by MITREMedium 6.5

    A SQL Injection vulnerability exists in the takeassessment2.php file of CloudClassroom-PHP-Project 1.0. The Q4 POST parameter is not properly sanitized before being used in SQL queries.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 31, 2025CloudClassroom-PHP-Project 1.0 contains a reflected Cross-site Scripting (XSS) vulnerability in the email parameter of the postquerypublic endpoint.CVE-2025-50866 · Other software · Vishalmathur · reported by MITREMedium 6.1

    CloudClassroom-PHP-Project 1.0 contains a reflected Cross-site Scripting (XSS) vulnerability in the email parameter of the postquerypublic endpoint. Improper sanitization allows an attacker to inject arbitrary JavaScript code that executes in the context of the user s browser, potentially leading to session hijacking or phishing attacks.

    Product
    Cloudclassroom
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 31, 2025A SQL Injection vulnerability exists in the takeassessment2.php endpoint of the CloudClassroom-PHP-Project 1.0, where the Q5 POST parameter is directly embeddedCVE-2025-50867 · Other software · Vishalmathur · reported by MITREMedium 6.5

    A SQL Injection vulnerability exists in the takeassessment2.php endpoint of the CloudClassroom-PHP-Project 1.0, where the Q5 POST parameter is directly embedded in SQL statements without sanitization.

    Product
    Cloudclassroom
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 18, 2025CloudClassroom-PHP-Project v1.0 is affected by an insecure credential transmission vulnerability.CVE-2025-26199 · Other software · Vishalmathur · reported by MITRECritical 9.8

    CloudClassroom-PHP-Project v1.0 is affected by an insecure credential transmission vulnerability. The application transmits passwords over unencrypted HTTP during the login process, exposing sensitive credentials to potential interception by network-based attackers. A remote attacker with access to the same network (e.g., public Wi-Fi or compromised router) can capture login credentials via Man-in-the-Middle (MitM) techniques. If the attacker subsequently uses the credentials to log in and exploit administrative functions (e.g., file upload), this may lead to remote code execution depending on the environment.

    Product
    Cloudclassroom-php Project
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 18, 2025CloudClassroom-PHP-Project v1.0 contains a critical SQL Injection vulnerability in the loginlinkadmin.php component.CVE-2025-26198 · Other software · Vishalmathur · reported by MITRECritical 9.8

    CloudClassroom-PHP-Project v1.0 contains a critical SQL Injection vulnerability in the loginlinkadmin.php component. The application fails to sanitize user-supplied input in the admin login form before directly including it in SQL queries. This allows unauthenticated attackers to inject arbitrary SQL payloads and bypass authentication, gaining unauthorized administrative access. The vulnerability is triggered when an attacker supplies specially crafted input in the username field, such as ' OR '1'='1, leading to complete compromise of the login mechanism and potential exposure of sensitive backend data.

    Product
    Cloudclassroom-php Project
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 2, 2025SQL injection vulnerability in the registrationform endpoint of CloudClassroom-PHP-Project v1.0.CVE-2025-45542 · Other software · Vishalmathur · reported by MITREHigh 7.3

    SQL injection vulnerability in the registrationform endpoint of CloudClassroom-PHP-Project v1.0. The pass parameter is vulnerable due to improper input validation, allowing attackers to inject SQL queries.

    Product
    Cloudclassroom-php Project
    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.

Weekly security brief

The flaws that hit local websites, every Friday.

One short email: what got exploited this week, which WordPress plugins broke, and what to check. Unsubscribe in one click.

Get in touch

Tell us what you're building.

A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.

01The person who'll do the work writes back
02A short call, then a written plan with the price
03Nothing starts until you say yes
04Hacked or down right now? Call, and we pick up the same day
843-331-6339

Not ready to talk yet? Run the free website check and see what Google sees.

What do you need?
Build
Grow
Protect
Urgent

No newsletter, no sales sequence. Just a reply.