CVSS: 4.8EPSS: 0%CPEs: 1EXPL: 0CVE-2021-36131
https://notcve.org/view.php?id=CVE-2021-36131
02 Jul 2021 — An XSS issue was discovered in the SportsTeams extension in MediaWiki through 1.36. Within several special pages, a privileged user could inject arbitrary HTML and JavaScript within various data fields. The attack could easily propagate across many pages for many users. Se ha detectado un problema de tipo XSS en la extensión SportsTeams de MediaWiki versiones hasta 1.36. En varias páginas especiales, un usuario privilegiado podría inyectar HTML y JavaScript arbitrarios en varios campos de datos. • https://gerrit.wikimedia.org/r/q/Ic312cc9b8463c8e7c3298a661abfcff2cc2332cb • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 1CVE-2021-36132
https://notcve.org/view.php?id=CVE-2021-36132
02 Jul 2021 — An issue was discovered in the FileImporter extension in MediaWiki through 1.36. For certain relaxed configurations of the $wgFileImporterRequiredRight variable, it might not validate all appropriate user rights, thus allowing a user with insufficient rights to perform operations (specifically file uploads) that they should not be allowed to perform. Se ha detectado un problema en la extensión FileImporter de MediaWiki versiones hasta 1.36. Para determinadas configuraciones relajadas de la variable $wgFileI... • https://gerrit.wikimedia.org/r/q/I8ff2a67abd2c118a3469e4410eac2a451bfa76c3 • CWE-863: Incorrect Authorization •
CVSS: 7.5EPSS: 0%CPEs: 9EXPL: 1CVE-2021-35197 – Gentoo Linux Security Advisory 202107-40
https://notcve.org/view.php?id=CVE-2021-35197
02 Jul 2021 — In MediaWiki before 1.31.15, 1.32.x through 1.35.x before 1.35.3, and 1.36.x before 1.36.1, bots have certain unintended API access. When a bot account has a "sitewide block" applied, it is able to still "purge" pages through the MediaWiki Action API (which a "sitewide block" should have prevented). En MediaWiki versiones anteriores a 1.31.15, versiones 1.32.x hasta 1.35.x, versiones anteriores a 1.35.3, y versiones 1.36.x anteriores a 1.36.1, unos bots presentan determinados accesos a la API no deseados. C... • https://lists.debian.org/debian-lts-announce/2021/10/msg00003.html • CWE-863: Incorrect Authorization •
CVSS: 5.3EPSS: 0%CPEs: 1EXPL: 0CVE-2021-31545
https://notcve.org/view.php?id=CVE-2021-31545
22 Apr 2021 — An issue was discovered in the AbuseFilter extension for MediaWiki through 1.35.2. The page_recent_contributors leaked the existence of certain deleted MediaWiki usernames, related to rev_deleted. Se detectó un problema en la extensión AbuseFilter para MediaWiki versiones hasta 1.35.2. El page_recent_contributors filtró la existencia de determinados nombres de usuario de MediaWiki eliminados, relacionados con rev_deleted • https://gerrit.wikimedia.org/r/q/I8d5ed9ca84282ee50832035af86123633fc88293 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 4.3EPSS: 0%CPEs: 1EXPL: 0CVE-2021-31546
https://notcve.org/view.php?id=CVE-2021-31546
22 Apr 2021 — An issue was discovered in the AbuseFilter extension for MediaWiki through 1.35.2. It incorrectly logged sensitive suppression deletions, which should not have been visible to users with access to view AbuseFilter log data. Se detectó un problema en la extensión AbuseFilter para MediaWiki versiones hasta 1.35.2. Registraba incorrectamente las supresiones confidenciales, que no deberían haber sido visibles para usuarios con acceso a visualizar los datos de registro de AbuseFilter • https://gerrit.wikimedia.org/r/q/I38a0a24fa32ca7a052b6940864a32b3856e84553 • CWE-532: Insertion of Sensitive Information into Log File •
CVSS: 4.3EPSS: 0%CPEs: 1EXPL: 0CVE-2021-31547
https://notcve.org/view.php?id=CVE-2021-31547
22 Apr 2021 — An issue was discovered in the AbuseFilter extension for MediaWiki through 1.35.2. Its AbuseFilterCheckMatch API reveals suppressed edits and usernames to unprivileged users through the iteration of crafted AbuseFilter rules. Se detectó un problema en la extensión AbuseFilter para MediaWiki versiones hasta 1.35.2. Su API AbuseFilterCheckMatch revela ediciones suprimidas y nombres de usuario a usuarios sin privilegios por medio de la iteración de reglas AbuseFilter diseñadas • https://gerrit.wikimedia.org/r/q/I3f7dbd8b873d411e37c8c3aac2339bf5ec36907d • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2021-31548
https://notcve.org/view.php?id=CVE-2021-31548
22 Apr 2021 — An issue was discovered in the AbuseFilter extension for MediaWiki through 1.35.2. A MediaWiki user who is partially blocked or was unsuccessfully blocked could bypass AbuseFilter and have their edits completed. Se detectó un problema en la extensión AbuseFilter para MediaWiki versiones hasta 1.35.2. Un usuario de MediaWiki que está parcialmente bloqueado o que ha sido bloqueado sin éxito podía omitir AbuseFilter y completar sus ediciones • https://gerrit.wikimedia.org/r/q/Ifac795125927d584a31d95e1b4c4241eef860fa1 • CWE-863: Incorrect Authorization •
CVSS: 4.3EPSS: 0%CPEs: 1EXPL: 0CVE-2021-31549
https://notcve.org/view.php?id=CVE-2021-31549
22 Apr 2021 — An issue was discovered in the AbuseFilter extension for MediaWiki through 1.35.2. The Special:AbuseFilter/examine form allowed for the disclosure of suppressed MediaWiki usernames to unprivileged users. Se detectó un problema en la extensión AbuseFilter para MediaWiki versiones hasta 1.35.2. El formulario Special: AbuseFilter/Examinar permitía la divulgación de nombres de usuario de MediaWiki suprimidos a usuarios sin privilegios • https://gerrit.wikimedia.org/r/q/I6063c02fa261c4cc0e6dbbb2db4e111eb85912c2 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 5.4EPSS: 0%CPEs: 1EXPL: 0CVE-2021-31550
https://notcve.org/view.php?id=CVE-2021-31550
22 Apr 2021 — An issue was discovered in the CommentBox extension for MediaWiki through 1.35.2. Via crafted configuration variables, a malicious actor could introduce XSS payloads into various layers. Se detectó un problema en la extensión CommentBox para MediaWiki versiones hasta 1.35.2. por medio de variables de configuración diseñadas, un actor malicioso podría introducir cargas útiles XSS en varias capas • https://gerrit.wikimedia.org/r/c/mediawiki/extensions/Commentbox/+/651934 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 6.1EPSS: 0%CPEs: 1EXPL: 0CVE-2021-31551
https://notcve.org/view.php?id=CVE-2021-31551
22 Apr 2021 — An issue was discovered in the PageForms extension for MediaWiki through 1.35.2. Crafted payloads for Token-related query parameters allowed for XSS on certain PageForms-managed MediaWiki pages. Se detectó un problema en la extensión PageForms para MediaWiki versiones hasta 1.35.2. Las cargas útiles diseñadas para los parámetros query relacionados con el token permitieron un ataque de tipo XSS en determinadas páginas de MediaWiki administradas por PageForms • https://gerrit.wikimedia.org/r/q/I20b63bd38779d2ccbe2d86f9879df85ca3b685f6 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •