CVE-2020-12274 : In TestLink 1.9.20, the lib/cfields/cfieldsExport.php goback_url parameter causes a security risk because it depends on

In TestLink 1.9.20, the lib/cfields/cfieldsExport.php goback_url parameter causes a security risk because it depends on client input and is not constrained to lib/cfields/cfieldsView.php at the web site associated with the session.

Published 2020-04-27 13:15:13

Updated 2021-07-21 11:39:24

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2020-12274

Testlink » Testlink » Version: 1.9.20
cpe:2.3:a:testlink:testlink:1.9.20:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2020-12274

EPSS FAQ

0.24%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 61 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-12274

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

References for CVE-2020-12274

http://mantis.testlink.org/view.php?id=8894

Permissions Required
https://github.com/TestLinkOpenSourceTRMS/testlink-code/commit/2d17cd00f981f8e8c97de34a12e368ba2a55e3d0

fix goback url to avoid security issues · TestLinkOpenSourceTRMS/testlink-code@2d17cd0 · GitHub
Patch

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Vulnerability Details : CVE-2020-12274

Products affected by CVE-2020-12274

Exploit prediction scoring system (EPSS) score for CVE-2020-12274

CVSS scores for CVE-2020-12274

References for CVE-2020-12274