Command Injection Vulnerability in Tuleap's PhpWiki Plugin by Tuleap
CVE-2017-7981

8.8HIGH

Key Information:

Vendor

Enalean

Status
Tuleap
Vendor
CVE Published:
29 April 2017

What is CVE-2017-7981?

The PhpWiki plugin in Tuleap versions before 9.7 is susceptible to a command injection flaw. This vulnerability arises from the use of the proc_open function, which allows an authenticated user to manipulate a syntax value, potentially including shell metacharacters. For example, an attacker could leverage this to execute arbitrary system commands, such as inserting a line like '<?plugin SyntaxHighlighter syntax="c;id"' to run the id command. This poses significant security risks as it enables unauthorized command execution within the server environment.

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References

https://tuleap.net/file/shownotes.php?release_id=137#/lin...
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https://github.com/xdrr/vulnerability-research/blob/maste...
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https://tuleap.net/plugins/tracker/?aid=10159
x_refsource_MISC

EPSS Score

13% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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