CVE-2007-6321 EXPLOIT
4.3
MEDIUM · CVSS 2.0 · EPSS 5.4% (pctl 92)
Patch early
A public exploit exists.
Description
Cross-site scripting (XSS) vulnerability in RoundCube webmail 0.1rc2, 2007-12-09, and earlier versions, when using Internet Explorer, allows remote attackers to inject arbitrary web script or HTML via style sheets containing expression commands.
Scoring
| CVSS | 4.3 (MEDIUM, v2.0) |
|---|---|
| Vector | AV:N/AC:M/Au:N/C:N/I:P/A:N |
| EPSS | 5.44% — more likely to be exploited than 92% of all CVEs |
| Weakness | CWE-79 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2007-12-12 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| roundcube | webmail |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Roundcube Webmail 0.1 - CSS Expression Input Validation | 2007-11-10 |
References
- http://openmya.hacker.jp/hasegawa/security/expression.txt
- http://secunia.com/advisories/30734
- http://securityreason.com/securityalert/3435
- http://trac.roundcube.net/ticket/1484701
- http://www.securityfocus.com/archive/1/484802/100/0/threaded
- http://www.securityfocus.com/bid/26800
- https://exchange.xforce.ibmcloud.com/vulnerabilities/38981
- http://openmya.hacker.jp/hasegawa/security/expression.txt
- http://secunia.com/advisories/30734
- http://securityreason.com/securityalert/3435
- http://trac.roundcube.net/ticket/1484701
- http://www.securityfocus.com/archive/1/484802/100/0/threaded
- http://www.securityfocus.com/bid/26800
- https://exchange.xforce.ibmcloud.com/vulnerabilities/38981
→ the Explorer · watch your stack · NVD