CVE-2020-35572: XSS
First published: Tue Feb 09 2021(Updated: )
### Impact Users of Adminer versions supporting SQL command (most versions, e.g. MySQL) using browsers not encoding URL parameters before sending to server (likely Edge, not Chrome, not Firefox) are affected. ### Patches Patched by 5c395afc, included in version [4.7.9](https://github.com/vrana/adminer/releases/tag/v4.7.9). ### Workarounds Use browser which encodes URL parameters (e.g. Chrome or Firefox). ### References https://sourceforge.net/p/adminer/bugs-and-features/775/ ### For more information If you have any questions or comments about this advisory: * Comment at https://sourceforge.net/p/adminer/bugs-and-features/775/
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| composer/vrana/adminer | <4.7.9 | 4.7.9 |
| Adminer Adminer | <=4.7.8 |
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Reference Links
- https://github.com/vrana/adminer/security/advisories/GHSA-9pgx-gcph-mpqr
- https://nvd.nist.gov/vuln/detail/CVE-2020-35572
- https://github.com/vrana/adminer/commit/5c395afc098e501be3417017c6421968aac477bd
- https://sourceforge.net/p/adminer/bugs-and-features/775/
- https://sourceforge.net/p/adminer/news/2021/02/adminer-479-released/
- https://github.com/advisories/GHSA-9pgx-gcph-mpqr (Advisory)
- https://sourceforge.net/p/adminer/news/
Frequently Asked Questions
What is the severity of CVE-2020-35572?
The severity of CVE-2020-35572 is medium with a CVSS score of 6.1.
Which versions of Adminer are affected by CVE-2020-35572?
Adminer versions prior to 4.7.9 are affected by CVE-2020-35572.
How does CVE-2020-35572 impact users?
Users of Adminer versions using browsers that do not encode URL parameters before sending to the server are affected by CVE-2020-35572. This vulnerability is likely to affect users of Edge, but not Chrome or Firefox.
How can I patch CVE-2020-35572?
CVE-2020-35572 can be patched by updating to Adminer version 4.7.9 or later.
What is the Common Weakness Enumeration (CWE) for CVE-2020-35572?
The Common Weakness Enumeration (CWE) for CVE-2020-35572 is CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting').
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