CVEvulnerability
CVE-2020-8034
6.1 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-05-18
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-79
Description
Gollem before 3.0.13, as used in Horde Groupware Webmail Edition 5.2.22 and other products, is affected by a reflected Cross-Site Scripting (XSS) vulnerability via the HTTP GET dir parameter in the browser functionality, affecting breadcrumb output. An attacker can obtain access to a victim's webmail account by making them visit a malicious URL.
Affected configurations
• horde gollem (< 3.0.13)
• horde groupware 5.2.22
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://github.com/horde/gollem/blob/95b2a4212d734f1b27aaa7a221d2fa1370d2631f/docs/CHANGES Release Notes, Third Party Advisory
- https://github.com/horde/gollem/commits/master Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/05/msg00033.html lists.debian.org
- https://lists.horde.org/archives/announce/2020/001289.html Mailing List, Vendor Advisory
- https://lists.horde.org/archives/gollem/Week-of-Mon-20200420/001990.html Mailing List, Vendor Advisory
- https://github.com/horde/gollem/blob/95b2a4212d734f1b27aaa7a221d2fa1370d2631f/docs/CHANGES Release Notes, Third Party Advisory
- https://github.com/horde/gollem/commits/master Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/05/msg00033.html lists.debian.org
- https://lists.horde.org/archives/announce/2020/001289.html Mailing List, Vendor Advisory
- https://lists.horde.org/archives/gollem/Week-of-Mon-20200420/001990.html Mailing List, Vendor Advisory