CVE-2016-8600 : In dotCMS 3.2.1, attacker can load captcha once, fill it with correct value and

In dotCMS 3.2.1, attacker can load captcha once, fill it with correct value and then this correct value is ok for forms with captcha check later.

Published 2016-10-28 15:59:13

Updated 2016-11-28 20:40:54

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2016-8600

Dotcms » Dotcms » Version: 3.2.1
cpe:2.3:a:dotcms:dotcms:3.2.1:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.65%

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

~ 79 %

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

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:P/A:N	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
7.5	HIGH	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: High Availability: None

https://security.elarlang.eu/cve-2016-8600-dotcms-captcha-bypass-by-reusing-valid-code.html

CVE-2016-8600 dotCMS - CAPTCHA bypass by reusing valid code - Security | Elar Lang
Exploit;Third Party Advisory
http://seclists.org/fulldisclosure/2016/Oct/63

Full Disclosure: CVE-2016-8600 dotCMS - CAPTCHA bypass by reusing valid code
Exploit;Third Party Advisory;VDB Entry
http://www.securityfocus.com/bid/93798

dotCMS CVE-2016-8600 Security Bypass Vulnerability
https://github.com/dotCMS/core/issues/9330

Captcha can be programmatically reused by passing session id · Issue #9330 · dotCMS/core · GitHub
Vendor Advisory

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