CVE-2021-20280
MEDIUM5.4EPSS 0.88%Cross-site scripting (XSS) and Server side request forgery (SSRF) in moodle
發布日:2021/3/29修改日:2025/4/3
描述
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.
受影響套件(2)
- Bitnami/moodle>= 3.5.0, < 3.5.17, >= 3.8.0, < 3.8.8, >= 3.9.0, < 3.9.5, >= 3.10.0, < 3.10.2
- Packagist/moodle/moodle>= 3.10, < 3.10.2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
參考連結(12)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-20280
- PATCHhttps://github.com/moodle/moodle
- WEBhttp://packetstormsecurity.com/files/164817/Moodle-Cross-Site-Scripting-Server-Side-Request-Forgery.html
- WEBhttps://bugzilla.redhat.com/show_bug.cgi?id=1939037
- WEBhttps://github.com/moodle/moodle/commit/a303eb9e9e387f95ea2a80cb1ce6c0b132ec1cc4
- WEBhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AFSNJ7XHVTC52RSRX2GBQFF3VEEAY2MS/
- WEBhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FGOMHMYM3WICJ6D6U22Z6LPJGT5A6MZM/
- WEBhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UFH5DDMU5TZ3JT4Q52WMRAHACA5MHIMT/
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/AFSNJ7XHVTC52RSRX2GBQFF3VEEAY2MS
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/FGOMHMYM3WICJ6D6U22Z6LPJGT5A6MZM
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/UFH5DDMU5TZ3JT4Q52WMRAHACA5MHIMT
- WEBhttps://moodle.org/mod/forum/discuss.php?d=419651