CVE-2021-20279

EPSS 0.73%
Published 15.03.2021 22:15:13
Last modified 21.11.2024 05:46:16
Source secalert@redhat.com
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The ID number user profile field required additional sanitizing to prevent a stored XSS risk in moodle before 3.10.2, 3.9.5, 3.8.8, 3.5.17.

Affected products Warnungen 0 Metrics 3 CWE 1 References 7

Data is provided by the National Vulnerability Database (NVD)

Moodle ≫ Moodle Version >= 3.5.0 < 3.5.17

Moodle ≫ Moodle Version >= 3.8.0 < 3.8.8

Moodle ≫ Moodle Version >= 3.9.0 < 3.9.5

Moodle ≫ Moodle Version >= 3.10.0 < 3.10.2

Fedoraproject ≫ Fedora Version32

Fedoraproject ≫ Fedora Version34

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.73%	0.72

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	5.4	2.3	2.7	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov	3.5	6.8	2.9	AV:N/AC:M/Au:S/C:N/I:P/A:N

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

https://bugzilla.redhat.com/show_bug.cgi?id=1939033

Third Party Advisory

Issue Tracking

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AFSNJ7XHVTC52RSRX2GBQFF3VEEAY2MS/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UFH5DDMU5TZ3JT4Q52WMRAHACA5MHIMT/

https://moodle.org/mod/forum/discuss.php?d=419650

Patch

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-20279

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-20279

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-20279

EUVD