This page lists publicly disclosed CVE vulnerabilities affecting scratch-wiki scratch_login (linked via NVD CPE). Each row includes severity scores, summaries, and publication dates to help identify and analyze security issues.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2022-42985 | The ScratchLogin extension through 1.1 for MediaWiki does not escape verification failure messages, which allows users with administrator privileges to perform cross-site scripting (XSS). | [email protected] | 4.8 | 0.44% | 2022-11-17 | 2026-06-17 |
| CVE-2020-15164 | in Scratch Login (MediaWiki extension) before version 1.1, any account can be logged into by using the same username with leading, trailing, or repeated underscore(s), since those are treated as whitespace and trimmed by MediaWiki. This affects all users on any wiki using this extension. Since version 1.1, comments by users whose usernames would be trimmed on MediaWiki are ignored when searching for the verification code. | [email protected] | 10.0 | 1.17% | 2020-08-28 | 2026-06-16 |