Account takeover via script-readable session cookie
Published Feb 18, 2020 · Updated Aug 4, 2024
DOM-based XSS in TopManage OLK 2020 allows remote attackers to take over user and administrator accounts through a browser session. The application omits the HttpOnly attribute from its session cookie, allowing injected DOM script to read and steal the cookie. A victim must load attacker-controlled script in OLK's browser context; the stolen cookie permits impersonation at the victim's privilege level.
Summary
What happened
DOM-based XSS in TopManage OLK 2020 allows remote attackers to take over user and administrator accounts through a browser session. The application omits the HttpOnly attribute from its session cookie, allowing injected DOM script to read and steal the cookie. A victim must load attacker-controlled script in OLK's browser context; the stolen cookie permits impersonation at the victim's privilege level.
The record
- CVE
- CVE-2020-6845
- Published
- Feb 18, 2020
- Updated
- Aug 4, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- T1185
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Feb 18, 2020CVE publishedPublication date reported by the CVE source.
- Aug 4, 2024Record updatedLatest update available in the CVE record.
Exploitability
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What is affected?
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Published CVSS scores
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Attacks
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Weakness, pattern, technique
Public exploit references
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Technologies
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Your stack
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