#xss

The WP-Matomo Integration (WP-Piwik) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'wp-piwik' shortcode in versions up to, and including, 1.0.28 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Certain WithSecure products allow XSS via an unvalidated parameter in the endpoint. This affects WithSecure Policy Manager 15 on Windows and Linux.

A reflected cross-site scripting (XSS) vulnerability in the Search Student function of Student Management System v1.2.3 and before allows attackers to execute arbitrary Javascript in the context of a victim user's browser via a crafted payload.

A stored cross-site scripting (XSS) vulnerability in the Add Animal Details function of Zoo Management System v1.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Description of Animal parameter.

### Impact There is a stored cross site scripting vulnerability for SVG images uploaded in user portraits. Note that a page that uses an image tag with an SVG image as source is never vulnerable, even when the SVG image contains malicious code. To exploit the vulnerability, an attacker would first need to upload an SVG image as user portrait, and then trick a user into following a link to this portrait. ### Patches A patch will be released in `plone.restapi` 8.43.3. This version is good for Plone 6.0, and for Plone 5.2 on Python 3. In `plone.restapi` 7 or earlier there was no `@portrait` endpoint yet, so there is nothing to fix in that version. It is still vulnerable to this attack, and needs a [fix in Zope 4](https://github.com/zopefoundation/Zope/security/advisories/GHSA-wm8q-9975-xh5v). These two vulnerabilities share the same CVE: CVE-2023-42458. ### Workarounds You could remove the portrait field from the member data schema, and possibly remove all portraits that are already i...

Zope is an open-source web application server. Prior to versions 4.8.10 and 5.8.5, there is a stored cross site scripting vulnerability for SVG images. Note that an image tag with an SVG image as source is never vulnerable, even when the SVG image contains malicious code. To exploit the vulnerability, an attacker would first need to upload an image, and then trick a user into following a specially crafted link. Patches are available in Zope 4.8.10 and 5.8.5. As a workaround, make sure the "Add Documents, Images, and Files" permission is only assigned to trusted roles. By default, only the Manager has this permission.

### Impact There is a stored cross site scripting vulnerability for SVG images. A [security hotfix from 2021](https://github.com/plone/Products.PloneHotfix20210518) already partially fixed this, by making sure SVG images are always downloaded instead of shown inline. But the same problem still exists for scales of SVG images. Note that an image tag with an SVG image as source is not vulnerable, even when the SVG image contains malicious code. To exploit the vulnerability, an attacker would first need to upload an image, and then trick a user into following a specially crafted link. All versions of `plone.namedfile` are impacted. ### Patches Patches will be released in various `plone.namedfile` releases: * 5.6.1 (for Plone 5.2) * 6.0.3 (for Plone 6.0.0-6.0.4) * 6.1.3 (for Plone 6.0.5-6.0.6) * 6.2.1 (for Plone 6.0.7) ### Workarounds There is no workaround.

### Impact There is a stored cross site scripting vulnerability for SVG images. Note that an image tag with an SVG image as source is never vulnerable, even when the SVG image contains malicious code. To exploit the vulnerability, an attacker would first need to upload an image, and then trick a user into following a specially crafted link. All versions of Zope are impacted on sites that allow untrusted users to upload images. ### Patches Patches will be released in Zope 4.8.10 and 5.8.5. ### Workarounds Make sure the "Add Documents, Images, and Files" permission is only assigned to trusted roles. By default only the Manager has this permission.

plone.namedfile allows users to handle `File` and `Image` fields targeting, but not depending on, Plone Dexterity content. Prior to versions 5.6.1, 6.0.3, 6.1.3, and 6.2.1, there is a stored cross site scripting vulnerability for SVG images. A security hotfix from 2021 already partially fixed this by making sure SVG images are always downloaded instead of shown inline. But the same problem still exists for scales of SVG images. Note that an image tag with an SVG image as source is not vulnerable, even when the SVG image contains malicious code. To exploit the vulnerability, an attacker would first need to upload an image, and then trick a user into following a specially crafted link. Patches are available in versions 5.6.1 (for Plone 5.2), 6.0.3 (for Plone 6.0.0-6.0.4), 6.1.3 (for Plone 6.0.5-6.0.6), and 6.2.1 (for Plone 6.0.7). There are no known workarounds.

There is a stored cross-site scripting (XSS) vulnerability in Webmin 2.002 and below via the Cluster Cron Job tab Input field, which allows attackers to run malicious scripts by injecting a specially crafted payload.