CVE-2017-7620

MantisBT before 1.3.11, 2.x before 2.3.3, and 2.4.x before 2.4.1 omits a backslash check in string_api.php and consequently has conflicting interpretations of an initial \/ substring as introducing either a local pathname or a remote hostname, which leads to (1) arbitrary Permalink Injection via CSRF attacks on a permalink_page.php?url= URI and (2) an open redirect via a login_page.php?return= URI.

CVSS v3.0 6.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.5^/10

CVSS v3.0 : MEDIUM

Vector : AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://www.exploit-db.com/exploits/42043/	Exploit Third Party Advisory
http://hyp3rlinx.altervista.org/advisories/MANTIS-BUG-TRACKER-CSRF-PERMALINK-INJECTION.txt	Exploit Third Party Advisory
https://mantisbt.org/bugs/view.php?id=22816	Issue Tracking
https://mantisbt.org/bugs/view.php?id=22702	Issue Tracking
http://www.securitytracker.com/id/1038538

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mantisbt:mantisbt:2.4.0:::::::*
	cpe:2.3:a:mantisbt:mantisbt:2.0.1:::::::*
	cpe:2.3:a:mantisbt:mantisbt:2.0.0:::::::*
	cpe:2.3:a:mantisbt:mantisbt:2.1.0:::::::*
	cpe:2.3:a:mantisbt:mantisbt::::::::
	cpe:2.3:a:mantisbt:mantisbt:2.1.1:::::::*
	cpe:2.3:a:mantisbt:mantisbt:2.2.0:::::::*
	cpe:2.3:a:mantisbt:mantisbt:2.1.2:::::::*
	cpe:2.3:a:mantisbt:mantisbt:2.2.2:::::::*
	cpe:2.3:a:mantisbt:mantisbt:2.2.3:::::::*
	cpe:2.3:a:mantisbt:mantisbt:2.2.4:::::::*

Information

Published : 2017-05-21 07:29

Updated : 2017-07-07 18:29

NVD link : CVE-2017-7620

Mitre link : CVE-2017-7620

JSON object : View

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

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Products Affected

mantisbt

mantisbt

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