VDB
CVE-2021-20280
CVE-2021-20280
PUBLISHED
Text-based feedback answers required additional sanitizing to prevent stored XSS and blind SSRF risks in moodle before 3.10.2, 3.9.5, 3.8.8, 3.5.17.
EPSS 0.88% · 75.8th percentile
Risk Scores
EPSS Score
0.88%
75.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bitnami | moodle | 3.8.0, 3.10.0, 3.9.0 |
| Bitnami | moodle | 3.8.0, 3.9.0, 3.10.0 |
Exploit Intelligence
- http://packetstormsecurity.com/files/164817/Moodle-Cross-Site-Scripting-Server-Side-Request-Forgery.html (nist-nvd)
- https://bugzilla.redhat.com/show_bug.cgi?id=1939037 (circl)
- https://moodle.org/mod/forum/discuss.php?d=419651 (circl)
- FEDORA-2021-1c27e89d49 (circl)
- FEDORA-2021-50f63a0161 (circl)
- FEDORA-2021-431b232659 (circl)
- Moodle Cross Site Scripting / Server-Side Request Forgery Vulnerabilities (0day-today)
- Moodle Cross Site Scripting / Server-Side Request Forgery Vulnerabilities (0day-today)
Timeline
- Mar 15, 2021 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Nov 9, 2021 PoC Published
- Dec 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
References
- http://packetstormsecurity.com/files/164817/Moodle-Cross-Site-Scripting-Server-Side-Request-Forgery.html url
- https://bugzilla.redhat.com/show_bug.cgi?id=1939037 url
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AFSNJ7XHVTC52RSRX2GBQFF3VEEAY2MS/ url
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FGOMHMYM3WICJ6D6U22Z6LPJGT5A6MZM/ url
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UFH5DDMU5TZ3JT4Q52WMRAHACA5MHIMT/ url
- https://moodle.org/mod/forum/discuss.php?d=419651 url
- https://nvd.nist.gov/vuln/detail/CVE-2021-20280 url