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osvGoogleOSV:CVE-2020-8294
HistoryFeb 03, 2021 - 5:15 p.m.

CVE-2020-8294

2021-02-0317:15:16
Google
osv.dev
1

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

5.8 Medium

AI Score

Confidence

High

3.5 Low

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

20.4%

JSON

A missing link validation in Nextcloud Server before 20.0.2, 19.0.5, 18.0.11 allows execution of a stored XSS attack using Internet Explorer when saving a ‘javascript:’ URL in markdown format.

Related

prion 1
hackerone 1
nextcloud 1
cve 1
cvelist 1
openvas 3
suse 3
nessus 2
prion
prion
Format string
2021-02-03 17:15:00
hackerone
hackerone
Nextcloud: Stored XSS in markdown file with Nextcloud Talk using Internet Explorer
2020-11-01 10:41:13
nextcloud
nextcloud
Stored XSS in markdown file with Nextcloud Talk using Internet Explorer (NC-SA-2021-002)
2020-11-18 00:00:00
cve
cve
CVE-2020-8294
2021-02-03 17:15:00
cvelist
cvelist
CVE-2020-8294
2021-02-03 16:42:57
openvas
openvas
Nextcloud Server Multiple Vulnerabilities (NC-SA-2021-001, NC-SA-2021-002)
2021-01-28 00:00:00
openSUSE: Security Advisory for nextcloud (openSUSE-SU-2021:0262-1)
2021-04-16 00:00:00
openSUSE: Security Advisory for nextcloud (openSUSE-SU-2021:1068-1)
2021-07-21 00:00:00
suse
suse
Security update for nextcloud (moderate)
2021-02-11 00:00:00
Security update for nextcloud (moderate)
2021-02-08 00:00:00
Security update for nextcloud (important)
2021-07-21 00:00:00
nessus
nessus
openSUSE Security Update : nextcloud (openSUSE-2021-262)
2021-02-09 00:00:00
openSUSE 15 Security Update : nextcloud (openSUSE-SU-2021:1068-1)
2021-07-21 00:00:00

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

5.8 Medium

AI Score

Confidence

High

3.5 Low

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

20.4%

JSON
Related for OSV:CVE-2020-8294
prion1hackerone1nextcloud1cve1cvelist1openvas3suse3nessus2