CVE-2019-3850
Last modified
CVE-2019-3850 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. A vulnerability was found in moodle before versions 3.6.3, 3.5.5, 3.4.8 and 3.1.17. Links within assignment submission comments would open directly (in the same window). EPSS estimates a 0.82% chance of exploitation in the next 30 days.
Description
A vulnerability was found in moodle before versions 3.6.3, 3.5.5, 3.4.8 and 3.1.17. Links within assignment submission comments would open directly (in the same window). Although links themselves may be valid, opening within the same window and without the no-referrer header policy made them more susceptible to exploits.
Metrics
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Moodle | Moodle | < 3.1.17 |
| Moodle | Moodle | >= 3.4.0, < 3.4.8 |
| Moodle | Moodle | >= 3.5.0, < 3.5.5 |
| Moodle | Moodle | >= 3.6.0, < 3.6.3 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3850Issue Tracking, Patch, Third Party Advisory
- https://moodle.org/mod/forum/discuss.php?d=384013#p1547745Patch, Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3850Issue Tracking, Patch, Third Party Advisory
- https://moodle.org/mod/forum/discuss.php?d=384013#p1547745Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-3850?
How severe is CVE-2019-3850?
How do I fix CVE-2019-3850?
How Strix Helps
- One Click Account Takeover in GranolaHow a notification link broke out of Electron and led to a one-click account takeover.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2019
- CVE-2019-3844It was discovered that a systemd service that uses DynamicUs…7.8
- CVE-2019-3845A lack of access control was found in the message queues mai…8
- CVE-2019-3846A flaw that allowed an attacker to corrupt memory and possib…8.8
- CVE-2019-3847A vulnerability was found in moodle before versions 3.6.3, 3…4.8
- CVE-2019-3848A vulnerability was found in moodle before versions 3.6.3, 3…4.3
- CVE-2019-3849A vulnerability was found in moodle before versions 3.6.3, 3…8.8
- CVE-2019-3851A vulnerability was found in moodle before versions 3.6.3 an…4.3
- CVE-2019-3852A vulnerability was found in moodle before version 3.6.3. Th…4.3
- CVE-2019-3853Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
- CVE-2019-3854Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
- CVE-2019-3855An integer overflow flaw which could lead to an out of bound…8.8
- CVE-2019-3856An integer overflow flaw, which could lead to an out of boun…8.8
Are you affected by CVE-2019-3850?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST