CVE-2020-25820
medium · 6.5BigBlueButton before 2.2.7 allows remote authenticated users to read local files and conduct SSRF attacks via an uploaded Office document that has a crafted URL in an ODF xlink field.
6.5
CVSS
10.5%
EPSS (exploit prob.)
96th
EPSS percentile
2020-10-21
Published
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weaknesses
CWE-918
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| bigbluebutton | bigbluebutton | < 2.2.27 |
Check a specific version with /api/v1/cve/match.
References
- http://packetstormsecurity.com/files/159667/BigBlueButton-2.2.25-File-Disclosure-Server-Side-Request-Forgery.html
- https://github.com/bigbluebutton/bigbluebutton/commit/71fe1eac1e5bd73a2cd44bd79c001086b250e435
- https://github.com/bigbluebutton/bigbluebutton/compare/v2.2.26...v2.2.27
- https://www.golem.de/news/big-blue-button-das-grosse-blaue-sicherheitsrisiko-2010-151610.html
- https://www.redteam-pentesting.de/advisories/rt-sa-2020-005
- http://packetstormsecurity.com/files/159667/BigBlueButton-2.2.25-File-Disclosure-Server-Side-Request-Forgery.html
- https://github.com/bigbluebutton/bigbluebutton/commit/71fe1eac1e5bd73a2cd44bd79c001086b250e435
- https://github.com/bigbluebutton/bigbluebutton/compare/v2.2.26...v2.2.27
- https://www.golem.de/news/big-blue-button-das-grosse-blaue-sicherheitsrisiko-2010-151610.html
- https://www.redteam-pentesting.de/advisories/rt-sa-2020-005
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2020-25820