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. An attacker can obtain access to a victim's webmail account by making them visit a malicious URL.

CVSS v3.0 6.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.1^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
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://lists.horde.org/archives/announce/2020/001289.html	Mailing List Vendor Advisory
https://github.com/horde/gollem/commits/master	Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/05/msg00033.html

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:horde:gollem::::::::
	cpe:2.3:a:horde:groupware:5.2.22::::webmail:::

Information

Published : 2020-05-18 10:15

Updated : 2020-05-31 11:15

NVD link : CVE-2020-8034

Mitre link : CVE-2020-8034

JSON object : View

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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Products Affected

horde

gollem
groupware

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