CVE-2020-9311: XSS
First published: Tue Jul 14 2020(Updated: )
CVE-2020-9311: Malicious user profile information can cause login form XSS
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| composer/silverstripe/framework | >=3.0.0<3.7.5 | |
| composer/silverstripe/cms | <=4.5.0 | |
| Silverstripe silverstripe | >=3.0.0<3.7.5 | |
| composer/silverstripe/framework | >=3.0.0<3.7.5 | 3.7.5 |
| >=3.0.0<3.7.5 |
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Reference Links
- https://www.silverstripe.org/download/security-releases/cve-2020-9311/
- https://nvd.nist.gov/vuln/detail/CVE-2020-9311
- https://www.silverstripe.org/download/security-releases/CVE-2020-9311
- https://github.com/advisories/GHSA-2pw2-qpcp-m47x (Advisory)
- https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/CVE-2020-9311.yaml
Frequently Asked Questions
What is CVE-2020-9311?
CVE-2020-9311 is a vulnerability in SilverStripe CMS that allows malicious users to exploit XSS through specially crafted login form URLs.
What is the severity of CVE-2020-9311?
The severity of CVE-2020-9311 is medium with a CVSS score of 5.4.
Which software versions are affected by CVE-2020-9311?
Versions of SilverStripe CMS up to and including 4.5.0, and SilverStripe framework versions from 3.0.0 to 3.7.5 are affected by CVE-2020-9311.
How can malicious users exploit CVE-2020-9311?
Malicious users with a valid SilverStripe CMS login can craft profile information which can lead to XSS for other users through specially crafted login form URLs.
Is there a fix available for CVE-2020-9311?
Yes, a fix is available for CVE-2020-9311. Users should update to the latest version of SilverStripe CMS and SilverStripe framework.
- collector/friends-of-php
- collector/github-advisory
- alias/GHSA-2pw2-qpcp-m47x
- alias/CVE-2020-9311
- collector/nvd-index
- agent/author
- agent/type
- agent/first-publish-date
- collector/github-advisory-latest
- source/GitHub
- agent/software-canonical-lookup
- agent/last-modified-date
- agent/severity
- agent/references
- agent/weakness
- agent/tags
- agent/softwarecombine
- agent/event
- agent/description
- collector/nvd-cve
- source/NVD
- package-manager/composer
- vendor/silverstripe
- canonical/silverstripe silverstripe
- version/silverstripe silverstripe/3.0.0