CVE-2021-36396
UNKNOWN
Published 2023-03-06T00:00:00.000Z
Actions:
Expert Analysis
Professional remediation guidance
Get tailored security recommendations from our analyst team for CVE-2021-36396. We'll provide specific mitigation strategies based on your environment and risk profile.
CVSS Score
V3.1
7.5
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Base Score Metrics
Exploitability: N/A
Impact: N/A
EPSS Score
v2023.03.01
0.001
probability
of exploitation in the wild
There is a 0.1% chance that this vulnerability will be exploited in the wild within the next 30 days.
Updated: 2025-01-25
Exploit Probability
Percentile: 0.346
Higher than 34.6% of all CVEs
Attack Vector Metrics
Impact Metrics
Description
In Moodle, insufficient redirect handling made it possible to blindly bypass cURL blocked hosts/allowed ports restrictions, resulting in a blind SSRF risk.
Available Exploits
No exploits available for this CVE.
Related News
No news articles found for this CVE.
GitHub Security Advisories
Community-driven vulnerability intelligence from GitHub
Advisory Details
In Moodle, insufficient redirect handling made it possible to blindly bypass cURL blocked hosts/allowed ports restrictions, resulting in a blind SSRF risk.
Affected Packages
Packagist
moodle/moodle
ECOSYSTEM:
≥3.11.0-beta
<3.11.1
Packagist
moodle/moodle
ECOSYSTEM:
≥3.10.0-beta
<3.10.5
Packagist
moodle/moodle
ECOSYSTEM:
≥0
<3.9.8
CVSS Scoring
CVSS Score
7.5
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
References
Advisory provided by GitHub Security Advisory Database. Published: March 6, 2023, Modified: March 5, 2025
Published: 2023-03-06T00:00:00.000Z
Last Modified: 2025-03-05T15:49:42.195Z
Copied to clipboard!