Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

A vulnerability has been found in SourceCodester E-Commerce System 1.0 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file /ecommerce/admin/category/controller.php of the component Category Name Handler. The manipulation of the argument CATEGORY leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-223411.Show less

Improper Input Validation vulnerability in OTRS AG OTRS (Ticket Actions modules), OTRS AG ((OTRS)) Community Edition (Ticket Actions modules) allows Cross-Site Scripting (XSS).This issue affects OTRS: from 7.0.X before 7.0.42; ((OTRS)) Community Edition: from 6.0.1 through 6.0.34. Show less

A vulnerability, which was classified as problematic, has been found in code-projects Simple Art Gallery 1.0. Affected by this issue is some unknown functionality of the file adminHome.php. The manipulation of the argument about_info leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-223400.Show less

A vulnerability classified as problematic has been found in SourceCodester Young Entrepreneur E-Negosyo System 1.0. This affects an unknown part of the file /bsenordering/index.php of the component GET Parameter Handler. The manipulation of the argument category with the input <script>alert(222)</script> leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-223371.Show less

A vulnerability, which was classified as problematic, has been found in SourceCodester Monitoring of Students Cyber Accounts System 1.0. Affected by this issue is some unknown functionality of the file modules/balance/index.php?view=balancelist of the component POST Parameter Handler. The manipulation of the argument id with the input "><script>alert(111)</script> leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-223364.Show less

Miniflux is a feed reader. Since v2.0.25, Miniflux will automatically proxy images served over HTTP to prevent mixed content errors. When an outbound request made by the Go HTTP client fails, the `html.ServerError` is returned unescaped without the expected Content Security Policy header added to valid responses. By creating an RSS feed item with the inline description containing an `<img>` tag with a `srcset` attribute pointing to an invalid URL like `http:a<script>alert(1)</script>`, we can coerce the proxy handler into an error condition where the invalid URL is returned unescaped and in full. This results in JavaScript execution on the Miniflux instance as soon as the user is convinced (e.g. by a message in the alt text) to open the broken image. An attacker can execute arbitrary JavaScript in the context of a victim Miniflux user when they open a broken image in a crafted RSS feed. This can be used to perform actions on the Miniflux instance as that user and gain administrative access to the Miniflux instance if it is reachable and the victim is an administrator. A patch is available in version 2.0.43. As a workaround sisable image proxy; default value is `http-only`.Show less

Discourse is an open-source discussion platform. Prior to version 3.0.1 of the `stable` branch and version 3.1.0.beta2 of the `beta` and `tests-passed` branches, a maliciously crafted URL can be included in a user's full name field to to carry out cross-site scripting attacks on sites with a disabled or overly permissive CSP (Content Security Policy). Discourse's default CSP prevents this vulnerability. The vulnerability is patched in version 3.0.1 of the `stable` branch and version 3.1.0.beta2 of the `beta` and `tests-passed` branches. As a workaround, enable and/or restore your site's CSP to the default one provided with Discourse.Show less

Discourse is an open-source discussion platform. Between versions 3.1.0.beta2 and 3.1.0.beta3 of the `tests-passed` branch, editing or responding to a chat message containing malicious content could lead to a cross-site scripting attack. This issue is patched in version 3.1.0.beta3 of the `tests-passed` branch. There are no known workarounds.Show less