Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-m34m-fgh4-v7cx
Advisory ID github_osv/GHSA-m34m-fgh4-v7cx
Aliases CVE-2017-7489
Summary Moodle External blog editing takeover In Moodle 2.x and 3.x, remote authenticated users can take ownership of arbitrary blogs by editing an external blog link.
Status Published
Exploitability 0.5
Weighted Severity 5.7
Risk 2.9
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-269 Improper Privilege Management
System Score Found at
cvssv3 6.3 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-m34m-fgh4-v7cx/GHSA-m34m-fgh4-v7cx.json
generic_textual MODERATE
Reference id Reference type URL
https://github.com/moodle/moodle
https://moodle.org/mod/forum/discuss.php?d=352353
CVE-2017-7489 https://nvd.nist.gov/vuln/detail/CVE-2017-7489
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:L/UI:N/S:U/C:L/I:L/A:L Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-m34m-fgh4-v7cx/GHSA-m34m-fgh4-v7cx.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.