lhc.eu Cross Site Scripting vulnerability

2020-03-11T17:32:00
ID OBB:1116351
Type openbugbounty
Reporter 4N_CURZE
Modified 2020-04-10T17:32:00

Description

Security Researcher 4N_CURZE Helped patch 1362 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 12 recommendations
, a holder of 7 badges for responsible and coordinated disclosure, found a security vulnerability affecting lhc.eu 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:| lhc.eu
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Open Bug Bounty Program:| Create your bounty program now. It's open and free.
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:| 4N_CURZE Helped patch 1362 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 12 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:

Cookies:

Research's Comment:

Mirror: Click here to view the mirror

Coordinated Disclosure Timeline

Vulnerability Reported:| 11 March, 2020 17:32 GMT
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Vulnerability Verified:| 11 March, 2020 17:38 GMT
Website Operator Notified:| 11 March, 2020 17:38 GMT
a. Using the ISO 29147 guidelines|
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b. Using publicly available security contacts|
c. Using Open Bug Bounty notification framework|
d. Using security contacts provided by the researcher|
Public Report Published
[without any technical details]:| 11 March, 2020 17:38 GMT
Vulnerability Fixed:| 1 April, 2020 17:38 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.| 10 April, 2020 17:32 GMT
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