Sensei LMS < 4.5.2 - Arbitrary Private Message Sending via IDOR

The Sensei LMS WordPress plugin before 4.5.2 does not ensure that the sender of a private message is either the teacher or the original sender, allowing any authenticated user to send messages to arbitrary private conversation via a IDOR attack. Note: Attackers are not able to see responses/messages between the teacher and student

In affected versions of Octopus Deploy it is possible to perform a Regex Denial of Service targeting the build information request validation.

In affected versions of Octopus Deploy it is possible to perform a Regex Denial of Service using the Variable Project Template.

Code Injection in getgrav/grav

Code Injection in GitHub repository getgrav/grav prior to 1.7.34.

Name Directory < 1.25.3 - Reflected Cross-Site Scripting

The Name Directory WordPress plugin before 1.25.3 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting. Furthermore, as the payload is also saved into the database after the request, it leads to a Stored XSS as well

Name Directory < 1.25.4 - Stored Cross-Site Scripting via CSRF

The Name Directory WordPress plugin before 1.25.4 does not have CSRF check when importing names, and is also lacking sanitisation as well as escaping in some of the imported data, which could allow attackers to make a logged in admin import arbitrary names with XSS payloads in them.

SQL Injection in francoisjacquet/rosariosis

SQL Injection in GitHub repository francoisjacquet/rosariosis prior to 9.0.

Cross-site Scripting (XSS) - Reflected in neorazorx/facturascripts

Cross-site Scripting (XSS) - Reflected in GitHub repository neorazorx/facturascripts prior to 2022.06.

Cross-site Scripting (XSS) - Stored in neorazorx/facturascripts

Cross-site Scripting (XSS) - Stored in GitHub repository neorazorx/facturascripts prior to 2022.06.

Heap-based Buffer Overflow in hpjansson/chafa

Heap-based Buffer Overflow in GitHub repository hpjansson/chafa prior to 1.12.0.

Cross-site Scripting (XSS) - Stored in dolibarr/dolibarr

Cross-site Scripting (XSS) - Stored in GitHub repository dolibarr/dolibarr prior to 16.0.

Stored Cross Site-Scripting in Agent Manager

In Pandora FMS v7.0NG.761 and below, in the agent creation section, the alias parameter is vulnerable to a Stored Cross Site-Scripting. This vulnerability can be exploited by an attacker with administrator privileges logged in the system.

libtiff: division by zero issues in tiffcrop

Divide By Zero error in tiffcrop in libtiff 4.4.0 allows attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit f3a5e010.

libtiff: division by zero issues in tiffcrop

Divide By Zero error in tiffcrop in libtiff 4.4.0 allows attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit f3a5e010.

libtiff: division by zero issues in tiffcrop

Divide By Zero error in tiffcrop in libtiff 4.4.0 allows attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit f3a5e010.

undertow: Large AJP request may cause DoS

When a POST request comes through AJP and the request exceeds the max-post-size limit (maxEntitySize), Undertow's AjpServerRequestConduit implementation closes a connection without sending any response to the client/proxy. This behavior results in that a front-end proxy marking the backend worker (application server) as an error state and not forward requests to the worker for a while. In mod_cluster, this continues until the next STATUS request (10 seconds intervals) from the application server updates the server state. So, in the worst case, it can result in "All workers are in error state" and mod_cluster responds "503 Service Unavailable" for a while (up to 10 seconds). In mod_proxy_balancer, it does not forward requests to the worker until the "retry" timeout passes. However, luckily, mod_proxy_balancer has "forcerecovery" setting (On by default; this parameter can force the immediate recovery of all workers without considering the retry parameter of the workers if all workers of a balancer are in error state.). So, unlike mod_cluster, mod_proxy_balancer does not result in responding "503 Service Unavailable". An attacker could use this behavior to send a malicious request and trigger server errors, resulting in DoS (denial of service). This flaw was fixed in Undertow 2.2.19.Final, Undertow 2.3.0.Alpha2.

WP Paginate < 2.1.9 - Admin+ Stored Cross-Site Scripting

The WP-Paginate WordPress plugin before 2.1.9 does not escape one of its settings, which could allow high privilege users to perform Stored Cross-Site Scripting attacks when unfiltered_html is disallowed

In affected versions of Octopus Deploy it is possible to perform a Regex Denial of Service via the package upload function.

http2-server: Invalid HTTP/2 requests cause DoS

In Eclipse Jetty HTTP/2 server implementation, when encountering an invalid HTTP/2 request, the error handling has a bug that can wind up not properly cleaning up the active connections and associated resources. This can lead to a Denial of Service scenario where there are no enough resources left to process good requests.

jetty-http: improver hostname input handling

In Eclipse Jetty versions 9.4.0 thru 9.4.46, and 10.0.0 thru 10.0.9, and 11.0.0 thru 11.0.9 versions, the parsing of the authority segment of an http scheme URI, the Jetty HttpURI class improperly detects an invalid input as a hostname. This can lead to failures in a Proxy scenario.