Zusam is a free and open-source way to self-host private forums. Prior to version 0.5.6, specially crafted SVG files uploaded to the service as images allow for unrestricted script execution on (raw) image load. With certain payloads, theft of the target user’s long-lived session token is possible. Note that Zusam, at the time of writing, uses a user’s static API key as a long-lived session token, and these terms can be used interchangeably on the platform. This session token/API key remains valid indefinitely, so long as the user doesn’t expressly request a new one via their Settings page. Version 0.5.6 fixes the cross-site scripting vulnerability.
Metrics
Affected Vendors & Products
References
History
Fri, 01 Nov 2024 20:30:00 +0000
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Fri, 01 Nov 2024 18:15:00 +0000
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First Time appeared |
Zusam
Zusam zusam |
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CPEs | cpe:2.3:a:zusam:zusam:*:*:*:*:*:*:*:* | |
Vendors & Products |
Zusam
Zusam zusam |
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Metrics |
ssvc
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Fri, 01 Nov 2024 16:45:00 +0000
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Description | Zusam is a free and open-source way to self-host private forums. Prior to version 0.5.6, specially crafted SVG files uploaded to the service as images allow for unrestricted script execution on (raw) image load. With certain payloads, theft of the target user’s long-lived session token is possible. Note that Zusam, at the time of writing, uses a user’s static API key as a long-lived session token, and these terms can be used interchangeably on the platform. This session token/API key remains valid indefinitely, so long as the user doesn’t expressly request a new one via their Settings page. Version 0.5.6 fixes the cross-site scripting vulnerability. | |
Title | Zusam vulnerable to stored XSS, allowing token theft via crafted SVG | |
Weaknesses | CWE-79 | |
References |
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Metrics |
cvssV3_1
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MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published: 2024-11-01T16:22:46.645Z
Updated: 2024-11-01T20:18:15.274Z
Reserved: 2024-10-28T14:20:59.337Z
Link: CVE-2024-51492
Vulnrichment
Updated: 2024-11-01T17:27:18.661Z
NVD
Status : Awaiting Analysis
Published: 2024-11-01T17:15:18.930
Modified: 2024-11-01T21:15:15.080
Link: CVE-2024-51492
Redhat
No data.