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ubuntucveUbuntu.comUB:CVE-2021-45473
HistoryDec 24, 2021 - 12:00 a.m.

CVE-2021-45473

2021-12-2400:00:00
ubuntu.com
ubuntu.com
15
mediawiki
cve-2021-45473
xss
wikibase
item descriptions
page-information sidebar

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

0.001

Percentile

38.4%

JSON

In MediaWiki through 1.37, Wikibase item descriptions allow XSS, which is
triggered upon a visit to an action=info URL (aka a page-information
sidebar).

Related

cnvd 1
prion 1
redhatcve 1
nvd 1
osv 2
cvelist 1
cve 1
fedora 1
openvas 3
cnvd
cnvd
MediaWiki Cross-Site Scripting Vulnerability (CNVD-2022-08321)
2022-01-05 00:00:00
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Design/Logic Flaw
2021-12-24 02:15:00
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redhatcve
CVE-2021-45473
2021-12-29 17:20:35
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CVE-2021-45473
2021-12-24 02:15:07
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osv
BIT-mediawiki-2021-45473
2024-03-06 11:08:41
CVE-2021-45473
2021-12-24 02:15:07
cvelist
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CVE-2021-45473
2021-12-24 01:03:46
cve
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CVE-2021-45473
2021-12-24 02:15:07
fedora
fedora
[SECURITY] Fedora 35 Update: mediawiki-1.36.3-1.fc35
2022-01-08 01:19:42
openvas
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Fedora: Security Advisory for mediawiki (FEDORA-2021-bef1126908)
2022-01-08 00:00:00
MediaWiki <= 1.37 Multiple Vulnerabilities - Linux
2022-06-17 00:00:00
MediaWiki <= 1.37 Multiple Vulnerabilities - Windows
2022-06-17 00:00:00

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

0.001

Percentile

38.4%

JSON
Related for UB:CVE-2021-45473
cnvd1prion1redhatcve1nvd1osv2cvelist1cve1fedora1openvas3