forumconstruire.com Cross Site Scripting vulnerability

2020-04-21T16:23:00
ID OBB:1148468
Type openbugbounty
Reporter k0t
Modified 2020-05-21T16:23:00

Description

Open Bug Bounty ID: OBB-1148468

Security Researcher k0t Helped patch 2145 vulnerabilities
Received 9 Coordinated Disclosure badges
Received 97 recommendations
, a holder of 9 badges for responsible and coordinated disclosure, found a security vulnerability affecting forumconstruire.com website and its users.

Following coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has:

&nbsp&nbsp&nbsp&nbsp&nbsp&nbspa. verified the vulnerability and confirmed its existence;
&nbsp&nbsp&nbsp&nbsp&nbsp&nbspb. notified the website operator about its existence.

Affected Website:| forumconstruire.com
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Open Bug Bounty Program:| View Open Bug Bounty Program
Vulnerable Application:| Custom Code
Vulnerability Type:| XSS (Cross Site Scripting) / CWE-79
CVSSv3 Score:| 6.1 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N]
Disclosure Standard:| Coordinated Disclosure based on ISO 29147 guidelines
Discovered and Reported by:| k0t Helped patch 2145 vulnerabilities
Received 9 Coordinated Disclosure badges
Received 97 recommendations

Remediation Guide:| OWASP XSS Prevention Cheat Sheet
Export Vulnerability Data:| Bugzilla Vulnerability Data
JIRA Vulnerability Data [ Configuration ]
Mantis Vulnerability Data
Splunk Vulnerability Data
XML Vulnerability Data [ XSD ]

Vulnerable URL:

HTTP POST data:

Screenshot: forumconstruire.com  vulnerability

Mirror: Click here to view the mirror

Coordinated Disclosure Timeline

Vulnerability Reported:| 21 April, 2020 16:23 GMT
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Vulnerability Verified:| 21 April, 2020 16:31 GMT
Website Operator Notified via Bug Bounty:| 21 April, 2020 16:31 GMT
Public Report Published
[without any technical details]:| 21 April, 2020 16:31 GMT
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Vulnerability Fixed:| 9 May, 2020 11:21 GMT
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Public Disclosure: A security researcher can delete the report before public disclosure, afterwards the report cannot be deleted or modified anymore. The researcher can also postpone public disclosure date as long as reasonably required to remediate the vulnerability.| 21 May, 2020 16:23 GMT
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