CVE-2020-8034
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.
Does this matter?
Lower severity and a low EPSS score (0.97%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.97% probability · 60th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- horde/gollem · horde/groupware
- Source
- cve@mitre.org
References
- https://github.com/horde/gollem/blob/95b2a4212d734f1b27aaa7a221d2fa1370d2631f/docs/CHANGESRelease Notes, Third Party Advisory
- https://github.com/horde/gollem/commits/masterPatch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/05/msg00033.html
- https://lists.horde.org/archives/announce/2020/001289.htmlMailing List, Vendor Advisory
- https://lists.horde.org/archives/gollem/Week-of-Mon-20200420/001990.htmlMailing List, Vendor Advisory
- https://github.com/horde/gollem/blob/95b2a4212d734f1b27aaa7a221d2fa1370d2631f/docs/CHANGESRelease Notes, Third Party Advisory
- https://github.com/horde/gollem/commits/masterPatch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/05/msg00033.html
- https://lists.horde.org/archives/announce/2020/001289.htmlMailing List, Vendor Advisory
- https://lists.horde.org/archives/gollem/Week-of-Mon-20200420/001990.htmlMailing List, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.