Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-2hw6-6rgf-726v
Advisory ID github_osv/GHSA-2hw6-6rgf-726v
Aliases CVE-2015-5337
Summary Moodle XSS Vulnerability Moodle through 2.6.11, 2.7.x before 2.7.11, 2.8.x before 2.8.9, and 2.9.x before 2.9.3 does not properly restrict the availability of Flowplayer, which allows remote attackers to conduct cross-site scripting (XSS) attacks via a crafted .swf file.
Status Published
Exploitability 0.5
Weighted Severity 5.5
Risk 2.8
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
System Score Found at
cvssv3 6.1 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-2hw6-6rgf-726v/GHSA-2hw6-6rgf-726v.json
generic_textual MODERATE
Reference id Reference type URL
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-48085
https://github.com/moodle/moodle
https://github.com/moodle/moodle/commit/c73f6d03e5037729097bb9f5f5a55be15f3cab18
https://moodle.org/mod/forum/discuss.php?d=323232
CVE-2015-5337 https://nvd.nist.gov/vuln/detail/CVE-2015-5337
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-2hw6-6rgf-726v/GHSA-2hw6-6rgf-726v.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

There are no SSVC decisions available.