CVE-2017-12156
medium
CVSS v3
6.1
CVSS v4 NEW
โ
VIR risk
6.1
Description
Moodle XSS Vulnerability
Predictions
Exploit likelihood
71%
Patch ETA
โ
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or โ if you've already worked around this in production โ publish your fix to the community-verified tier.
โ Propose a mitigation on Community โ Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist | moodle/moodle | >=3.3.0,<3.3.2 | 3.3.2 |
| Packagist | moodle/moodle | >=3.2.0,<3.2.5 | 3.2.5 |
| Packagist | moodle/moodle | <3.1.8 | 3.1.8 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| moodle | moodle | 3.0.0 | |
| moodle | moodle | 3.0.1 | |
| moodle | moodle | 3.0.2 | |
| moodle | moodle | 3.0.3 | |
| moodle | moodle | 3.0.4 | |
| moodle | moodle | 3.0.5 | |
| moodle | moodle | 3.0.6 | |
| moodle | moodle | 3.0.7 | |
| moodle | moodle | 3.0.8 | |
| moodle | moodle | 3.0.9 | |
| moodle | moodle | 3.0.10 | |
| moodle | moodle | 3.1.0 | |
| moodle | moodle | 3.1.1 | |
| moodle | moodle | 3.1.2 | |
| moodle | moodle | 3.1.3 | |
| moodle | moodle | 3.1.4 | |
| moodle | moodle | 3.1.5 | |
| moodle | moodle | 3.1.6 | |
| moodle | moodle | 3.1.7 | |
| moodle | moodle | 3.1.8 | |
| moodle | moodle | 3.2.0 | |
| moodle | moodle | 3.2.1 | |
| moodle | moodle | 3.2.2 | |
| moodle | moodle | 3.2.3 | |
| moodle | moodle | 3.2.4 | |
| moodle | moodle | 3.2.5 | |
| moodle | moodle | 3.3.0 | |
| moodle | moodle | 3.3.1 | |
| moodle | moodle | 3.3.2 | |
References
- http://www.securityfocus.com/bid/100867
- https://moodle.org/mod/forum/discuss.php?d=358585
- https://nvd.nist.gov/vuln/detail/CVE-2017-12156
- https://github.com/moodle/moodle/commit/a39d2976fe5e91da7a28a8512d5b94d4a27067b8
- https://github.com/moodle/moodle
- https://web.archive.org/web/20210124104026/http://www.securityfocus.com/bid/100867
CWEs
CWE-79
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.