nationalolympiad.org Cross Site Scripting vulnerability

2020-04-19T06:34:00
ID OBB:1146880
Type openbugbounty
Reporter girachmubin1
Modified 2020-05-19T06:34:00

Description

Open Bug Bounty ID: OBB-1146880

Security Researcher girachmubin1 Helped patch 2 vulnerabilities
Received 0 Coordinated Disclosure badges
, found a security vulnerability affecting nationalolympiad.org 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:| nationalolympiad.org
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Open Bug Bounty Program:| Create your bounty program now. It's open and free.
Vulnerable Application:| Other
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:| girachmubin1 Helped patch 2 vulnerabilities
Received 0 Coordinated Disclosure badges

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:

Research's Comment:

Screenshot: nationalolympiad.org  vulnerability

Mirror: Click here to view the mirror

Coordinated Disclosure Timeline

Vulnerability Reported:| 19 April, 2020 06:34 GMT
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Vulnerability Verified:| 19 April, 2020 06:43 GMT
Website Operator Notified:| 19 April, 2020 06:43 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]:| 19 April, 2020 06:43 GMT
Vulnerability Fixed:| 9 May, 2020 11:39 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.| 19 May, 2020 06:34 GMT
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