CVEvulnerability
CVE-2017-7981
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2017-04-29
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 8.8 HIGH — CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 9.0 HIGH — AV:N/AC:L/Au:S/C:C/I:C/A:C
- Weaknesses
- CWE-78
Description
Tuleap before 9.7 allows command injection via the PhpWiki 1.3.10 SyntaxHighlighter plugin. This occurs in the Project Wiki component because the proc_open PHP function is used within PhpWiki before 1.5.5 with a syntax value in its first argument, and an authenticated Tuleap user can control this value, even with shell metacharacters, as demonstrated by a '<?plugin SyntaxHighlighter syntax="c;id"' line to execute the id command.
Affected configurations
• enalean tuleap (< 9.7)
• phpwiki project phpwiki 1.3.10
Related
Weakness · CWE (1)
- CWE-78 Improper Neutralization of Special Elements used in an OS Command weakness
References
- https://github.com/xdrr/vulnerability-research/blob/master/webapp/tuleap/2017.04.tuleap-auth-ci.md Exploit, Third Party Advisory
- https://tuleap.net/file/shownotes.php?release_id=137#/linked-artifacts Release Notes, Vendor Advisory
- https://tuleap.net/plugins/tracker/?aid=10159 Patch, Vendor Advisory
- https://www.exploit-db.com/exploits/41953/ Third Party Advisory, VDB Entry
- https://github.com/xdrr/vulnerability-research/blob/master/webapp/tuleap/2017.04.tuleap-auth-ci.md Exploit, Third Party Advisory
- https://tuleap.net/file/shownotes.php?release_id=137#/linked-artifacts Release Notes, Vendor Advisory
- https://tuleap.net/plugins/tracker/?aid=10159 Patch, Vendor Advisory
- https://www.exploit-db.com/exploits/41953/ Third Party Advisory, VDB Entry