The vulnerabilities in the scripts included/language/language.php, includes/logging/blockLogFormatter.php, includes/logging/logFormatter.php, includes/logging/patrolLogFormatter.php, includes/logging/renameuserLogFormatter.php, includes/logging/tagLogFormatter.php, and includes/specials/specialVersion.php of the MediaWik software, which is used to implement the hypertext environment, allow attackers to perform cross-site scripting (XSS) attacks.
🗓️ 16 Sep 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 4 Views
| Reporter | Title | Published | Views | Family All 20 |
|---|---|---|---|---|
 | CVE-2026-58037 | 1 Jul 202614:51 | – | attackerkb |
 | CVE-2026-58037 | 2 Jul 202602:50 | – | circl |
 | CVE-2026-58037 | 1 Jul 202614:51 | – | cve |
 | CVE-2026-58037 Core log entries for exceptions and XSS issues in log entry formatting code that may be caused by user-controlled input | 1 Jul 202614:51 | – | cvelist |
 | Exploit for Deserialization of Untrusted Data in Mediawiki | 29 Jul 202618:14 | – | githubexploit |
 | [SECURITY] [DSA 6380-1] mediawiki security update | 5 Jul 202618:56 | – | debian |
 | CVE-2026-58037 | 1 Jul 202614:51 | – | debiancve |
 | Debian dsa-6380 : mediawiki - security update | 6 Jul 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-58037 | 1 Jul 202600:00 | – | nessus |
 | EUVD-2026-41042 | 1 Jul 202614:51 | – | euvd |
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16 Sep 2026 00:00Current
CVSS 25.5
CVSS 36.1
EPSS0.0027