CVE-2017-20026

MEDIUM EPSS 49.8%
Published Jun 9, 20224y ago · Modified Jun 17, 20262w ago
6.1 CVSS 3.1
Medium
Find Similar
Published Jun 9, 2022 4y ago
Last Modified Jun 17, 2026 2w ago

Description

A vulnerability has been found in HumHub up to 1.0.1 and classified as problematic. Affected by this vulnerability is an unknown functionality. The manipulation leads to cross site scripting (Reflected). The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.1.1 is able to address this issue. It is recommended to upgrade the affected component.

CVSS Details

Base Score
6.1
Exploitability
2.8
Impact
2.7
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Changed
Confidentiality Low
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
49.8% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 2

CWE-79 Cross-site Scripting Injection
CWE-80

Affected Products 1

VendorProductVersionRange
humhubhumhub* <1.1.1

References 2

  • seclists.org http://seclists.org/fulldisclosure/2017/Mar/47
    ExploitMailing ListPatchThird Party Advisory
  • vuldb.com https://vuldb.com/?id.98923
    Third Party Advisory

Remediation

  • seclists.org http://seclists.org/fulldisclosure/2017/Mar/47
    ExploitMailing ListPatchThird Party Advisory