CVE-2021-30158

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. Blocked users are unable to use Special:ResetTokens. This has security relevance because a blocked user might have accidentally shared a token, or might know that a token has been compromised, and yet is not able to block any potential future use of the token by an unauthorized party.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-287

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://lists.debian.org/debian-lts-announce/2021/05/msg00003.htmlMailing List, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/05/msg00006.htmlMailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/26UJGHF7LJDOCQN6A3Z4PM7PYRKENJHE/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2OMSV7B2TCFBOCICN3B4SMQP5HVRJQIT/
https://phabricator.wikimedia.org/T277009Exploit, Issue Tracking, Patch, Vendor Advisory
https://security.gentoo.org/glsa/202107-40Third Party Advisory
https://www.debian.org/security/2021/dsa-4889Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/05/msg00003.htmlMailing List, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/05/msg00006.htmlMailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/26UJGHF7LJDOCQN6A3Z4PM7PYRKENJHE/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2OMSV7B2TCFBOCICN3B4SMQP5HVRJQIT/
https://phabricator.wikimedia.org/T277009Exploit, Issue Tracking, Patch, Vendor Advisory
https://security.gentoo.org/glsa/202107-40Third Party Advisory
https://www.debian.org/security/2021/dsa-4889Third Party Advisory

Timeline

Published: Apr 6, 2021
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2021

CVE-2021-301594.3An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. Users can bypass intended restrictions on delet CVE-2021-301615.5An issue was discovered on LG mobile devices with Android OS 11 software. Attackers can bypass the lockscreen protection mechanism after an CVE-2021-301627.1An issue was discovered on LG mobile devices with Android OS 4.4 through 11 software. Attackers can leverage ISMS services to bypass access CVE-2021-301637.5Redmine before 4.0.8 and 4.1.x before 4.1.2 allows attackers to discover the names of private projects if issue-journal details exist that h CVE-2021-301649.8Redmine before 4.0.8 and 4.1.x before 4.1.2 allows attackers to bypass the add_issue_notes permission requirement by leveraging the Issues A CVE-2021-301658.1The default administrator account & password of the EDIMAX wireless network camera is hard-coded. Remote attackers can disassemble firmware CVE-2021-301667.2The NTP Server configuration function of the IP camera device is not verified with special parameters. Remote attackers can perform a comman CVE-2021-301679.8The manage users profile services of the network camera device allows an authenticated. Remote attackers can modify URL parameters and furth CVE-2021-301689.8The sensitive information of webcam device is not properly protected. Remote attackers can unauthentically grant administrator’s credential CVE-2021-301697.5The sensitive information of webcam device is not properly protected. Remote attackers can unauthentically grant user’s credential.CVE-2021-30177.5The web interface on Intelbras WIN 300 and WRN 342 devices through 2021-01-04 allows remote attackers to discover credentials by reading the CVE-2021-301705.4Special characters of ERP POS customer profile page are not filtered in users’ input, which allow remote authenticated attackers can inject