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CVE-2020-25702

Good to know:

Date: November 19, 2020

In Moodle, it was possible to include JavaScript when re-naming content bank items. Versions affected: 3.9 to 3.9.2. This is fixed in moodle 3.9.3 and 3.10.

Language: PHP

Severity Score

6.1

Related Resources (9)

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B55KXBVAT45MDASJ3EK6VIGQOYGJ4NH6/

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/B55KXBVAT45MDASJ3EK6VIGQOYGJ4NH6

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4NNFCHPPHRJNJROIX6SYMHOC6HMKP3GU

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-25702

Url: https://moodle.org/mod/forum/discuss.php?d=413940

Url: https://bugzilla.redhat.com/show_bug.cgi?id=1895437

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4NNFCHPPHRJNJROIX6SYMHOC6HMKP3GU/

Url: https://github.com/moodle/moodle/commit/66be08216e647532b295a9132070d2435ecd7ad9

Url: https://www.mend.io/vulnerability-database/CVE-2020-25702

Severity Score

6.1

Weakness Type (CWE)

Cross-Site Scripting (XSS)

CWE-79

Top Fix

Upgrade Version

Upgrade to version 3.10, 3.9.3

CVSS v3.1

Base Score:	6.1
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	CHANGED
Confidentiality (C):	LOW
Integrity (I):	LOW
Availability (A):	NONE

CVSS v2

Base Score:	4.3
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	PARTIAL
Availability (A):	NONE
Additional information:

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