Security Researcher **Gh05tPT Helped patch 6844 vulnerabilities
Received 10 Coordinated Disclosure badges
Received 48 recommendations **, a holder of 10 badges for responsible and coordinated disclosure, found a security vulnerability affecting **[multiconcetto.pt](<http://www.multiconcetto.pt>)** website and its users.
Following coordinated and responsible vulnerability disclosure guidelines of the **[ISO 29147](<https://www.iso.org/standard/45170.html>)** 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:| **[multiconcetto.pt](<http://www.multiconcetto.pt>) **
---|---
Open Bug Bounty Program:| **Create your bounty program now**. It's open and free.
Vulnerable Application:| Custom Code
Vulnerability Type:| **[XSS (Cross Site Scripting)](<https://www.owasp.org/index.php/Cross-site_Scripting_\(XSS\)>)** / 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](<https://www.iso.org/standard/45170.html>)** guidelines
Discovered and Reported by:| **Gh05tPT Helped patch 6844 vulnerabilities
Received 10 Coordinated Disclosure badges
Received 48 recommendations **
Remediation Guide:| **[OWASP XSS Prevention Cheat Sheet](<https://github.com/OWASP/CheatSheetSeries/blob/master/cheatsheets/Cross_Site_Scripting_Prevention_Cheat_Sheet.md>)**
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:
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Research's Comment:
---
**Screenshot:** 
**Mirror:** [Click here to view the mirror](<http://927626.openbounty.org/mirror/>)
### Coordinated Disclosure Timeline
Vulnerability Reported:| 7 August, 2019 01:20 GMT
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Vulnerability Verified:| 7 August, 2019 01:35 GMT
Website Operator Notified:| 7 August, 2019 01:35 GMT
a. Using the ISO 29147 guidelines| 
---|---
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]:| 7 August, 2019 01:35 GMT
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.| 5 November, 2019 01:20 GMT
---|---
{"id": "OBB:927626", "type": "openbugbounty", "bulletinFamily": "bugbounty", "title": "multiconcetto.pt Cross Site Scripting vulnerability ", "description": "Security Researcher **Gh05tPT Helped patch 6844 vulnerabilities \nReceived 10 Coordinated Disclosure badges \nReceived 48 recommendations **, a holder of 10 badges for responsible and coordinated disclosure, found a security vulnerability affecting **[multiconcetto.pt](<http://www.multiconcetto.pt>)** website and its users. \n\nFollowing coordinated and responsible vulnerability disclosure guidelines of the **[ISO 29147](<https://www.iso.org/standard/45170.html>)** standard, Open Bug Bounty has: \n\n&nbsp&nbsp&nbsp&nbsp&nbsp&nbspa. verified the vulnerability and confirmed its existence; \n&nbsp&nbsp&nbsp&nbsp&nbsp&nbspb. notified the website operator about its existence.\n\nAffected Website:| **[multiconcetto.pt](<http://www.multiconcetto.pt>) ** \n---|--- \nOpen Bug Bounty Program:| **Create your bounty program now**. It's open and free. \nVulnerable Application:| Custom Code \nVulnerability Type:| **[XSS (Cross Site Scripting)](<https://www.owasp.org/index.php/Cross-site_Scripting_\\(XSS\\)>)** / CWE-79 \nCVSSv3 Score:| 6.1 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N] \nDisclosure Standard:| Coordinated Disclosure based on **[ISO 29147](<https://www.iso.org/standard/45170.html>)** guidelines \nDiscovered and Reported by:| **Gh05tPT Helped patch 6844 vulnerabilities \nReceived 10 Coordinated Disclosure badges \nReceived 48 recommendations ** \nRemediation Guide:| **[OWASP XSS Prevention Cheat Sheet](<https://github.com/OWASP/CheatSheetSeries/blob/master/cheatsheets/Cross_Site_Scripting_Prevention_Cheat_Sheet.md>)** \nExport Vulnerability Data:| Bugzilla Vulnerability Data \nJIRA Vulnerability Data [ Configuration ] \nMantis Vulnerability Data \nSplunk Vulnerability Data \nXML Vulnerability Data [ XSD ] \n \nVulnerable URL:\n\n \n--- \n \nHTTP POST data:\n\n \n--- \n \nResearch's Comment:\n\n \n--- \n \n**Screenshot:** \n\n**Mirror:** [Click here to view the mirror](<http://927626.openbounty.org/mirror/>)\n\n### Coordinated Disclosure Timeline\n\nVulnerability Reported:| 7 August, 2019 01:20 GMT \n---|--- \nVulnerability Verified:| 7 August, 2019 01:35 GMT \nWebsite Operator Notified:| 7 August, 2019 01:35 GMT \na. Using the ISO 29147 guidelines|  \n---|--- \nb. Using publicly available security contacts|  \nc. Using Open Bug Bounty notification framework|  \nd. Using security contacts provided by the researcher|  \nPublic Report Published \n[without any technical details]:| 7 August, 2019 01:35 GMT \nPublic 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.| 5 November, 2019 01:20 GMT \n---|---\n", "published": "2019-08-07T01:20:00", "modified": "2019-11-05T01:20:00", "cvss": {"score": 0.0, "vector": "NONE"}, "href": "https://www.openbugbounty.org/reports/927626/", "reporter": "Gh05tPT", "references": [], "cvelist": [], "lastseen": "2020-06-22T22:23:07", "viewCount": 5, "enchantments": {"dependencies": {}, "score": {"value": 0.0, "vector": "NONE"}, "backreferences": {}, "exploitation": null, "vulnersScore": 0.0}, "openbugbounty": {"patchStatus": "unpatched", "mirror": "http://927626.openbounty.org/mirror/"}, "immutableFields": [], "cvss2": {}, "cvss3": {}, "_state": {"dependencies": 1645612277, "score": 1684001301, "epss": 1678948994}, "_internal": {"score_hash": "a26ec32cca539f113bda0ebfb59f365f"}}
multiconcetto.pt Cross Site Scripting vulnerability