Vulnerability · Published May 18, 2020 · Assigned by mitre
CVE-2020-8034
Medium 6.1
In plain English
A medium-severity security flaw in the php-horde-gollem package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 62% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)6.1Medium
Exploit odds (30 days)1.0%top 37.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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 packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | php-horde-gollem | 3.0.12-6 | DEBIAN-CVE-2020-8034 |
Affected products (as reported)
References
- https://github.com/horde/gollem/commits/master x_refsource_MISC
- https://lists.horde.org/archives/gollem/Week-of-Mon-20200420/001990.html x_refsource_CONFIRM
- https://github.com/horde/gollem/blob/95b2a4212d734f1b27aaa7a221d2fa1370d2631f/docs/CHANGES x_refsource_CONFIRM
- https://lists.horde.org/archives/announce/2020/001289.html x_refsource_MISC
- [debian-lts-announce] 20200531 [SECURITY] [DLA 2229-1] php-horde-gollem security update mailing-list, x_refsource_MLIST