CVE-2018-6563 EXPLOIT
8.8
HIGH · CVSS 3.0 · EPSS 2.3% (pctl 83)
Patch early
A public exploit exists.
Description
Multiple cross-site request forgery (CSRF) vulnerabilities in totemomail Encryption Gateway before 6.0.0_Build_371 allow remote attackers to hijack the authentication of users for requests that (1) change user settings, (2) send emails, or (3) change contact information by leveraging lack of an anti-CSRF token.
Scoring
| CVSS | 8.8 (HIGH, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| EPSS | 2.31% — more likely to be exploited than 83% of all CVEs |
| Weakness | CWE-352 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2018-06-20 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| totemo | encryption gateway |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | totemomail Encryption Gateway 6.0.0 Build 371 - Cross-Site Request Forgery | 2018-05-16 |
References
- http://packetstormsecurity.com/files/147648/Totemomail-Encryption-Gateway-6.0.0_Build_371-Cross-Site-Request-Forgery.html
- http://www.securityfocus.com/archive/1/542015/100/0/threaded
- https://www.compass-security.com/fileadmin/Datein/Research/Advisories/CSNC-2018-003_totemo_csrf.txt
- https://www.exploit-db.com/exploits/44631/
- http://packetstormsecurity.com/files/147648/Totemomail-Encryption-Gateway-6.0.0_Build_371-Cross-Site-Request-Forgery.html
- http://www.securityfocus.com/archive/1/542015/100/0/threaded
- https://www.compass-security.com/fileadmin/Datein/Research/Advisories/CSNC-2018-003_totemo_csrf.txt
- https://www.exploit-db.com/exploits/44631/
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