Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2018-5307 CVE-2018-5306 |
CWE-ID | CWE-79 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
Nexus Repository Manager Server applications / Other server solutions |
Vendor | Sonatype Inc. |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
EUVDB-ID: #VU19399
Risk: Medium
CVSSv3.1: 5.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2018-5307,CVE-2018-5306
CWE-ID:
CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Exploit availability: No
DescriptionVulnerability allows a remote attacker to perform XSS attacks.
The vulnerability is caused by an input validation error when processing the "repoId" or "format" parameter in "service/siesta/healthcheck/healthCheckFileDetail/../index.html", the filename in the "File Upload" functionality of the Staging Upload, the username when creating a new user or the IQ Server URL field in the IQ Server Connection functionality. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in victim's browser in security context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
MitigationInstall update from vendor's website.
Vulnerable software versionsNexus Repository Manager: 2.0 - 3.7.1-02
External linkshttp://seclists.org/fulldisclosure/2018/Feb/23
http://support.sonatype.com/hc/en-us/articles/360000134968
http://www.sec-consult.com/en/blog/advisories/multiple-cross-site-scripting-vulnerabilities-in-sonatype-nexus-repository-manager-oss-pro/index.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.