Get real-time updates on Telegram
CVE-2026-58029: mediawiki from 1.43.0 (inclusive), before 1.43.9 (exclusive), from 1.44.0 (inclusive), before 1.44.6 (exclusive), from…
CVE-2026-58029. CVSS 3.1 base score 6.5 (MEDIUM, NVD). EPSS 0.00351 (percentile 0.27609), scored 24-Oct-2026.
Affected technology
mediawiki · from 1.43.0 (inclusive), before 1.43.9 (exclusive)
mediawiki
mediawiki · from 1.44.0 (inclusive), before 1.44.6 (exclusive)
mediawiki
mediawiki · from 1.45.0 (inclusive), before 1.45.4 (exclusive)
mediawiki
mediawiki · 1.46.0 · update rc0
mediawiki
MediaWiki · * to before 1.46.0, 1.45.4, 1.44.6, 1.43.9
Wikimedia Foundation
Component: Not specified by the source
File: includes/Api/ApiChangeAuthenticationData.php, includes/Api/ApiLinkAccount.php, includes/Api/ApiRemoveAuthenticationData.php, includes/Specials/SpecialLinkAccounts.php, includes/Specials/SpecialUnlinkAccounts.php
Attack conditions (Source advisory, CVSS 4.0): Network (remote) · No privileges required · Passive user interaction
What an attacker can do
Source advisory’s CVSS 4.0 assessment (base score 5.3/10) rates confidentiality and integrity impact as low; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-287
- CCR priority
- 26.1 /100 (P4)
- CVSS 3.1
- 6.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N · NVD
- EPSS
- 0.00351 · percentile 0.28493 · 2026-10-25
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-25 19:52:47.952465+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-25 19:51:06.643138+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-58029.html