Casdoor is a UI-first Identity and Access Management (IAM) / Single-Sign-On (SSO) platform. In Casdoor 1.577.0 and earlier, a logic vulnerability exists in the beego filter CorsFilter that allows any website to make cross domain requests to Casdoor as the logged in user. Due to the a logic error in checking only for a prefix when authenticating the Origin header, any domain can create a valid subdomain with a valid subdomain prefix (Ex: localhost.example.com), allowing the website to make requests to Casdoor as the current signed-in user.
CVE-2024-41657
Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2024-08-22. NVD baseline CVSS 8.1; sources differ by 0.0.
- High severity, but no confirmed exploitation yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 8.1
- EG Score
- 8.1(medium)
- EPSS
- 50.5%
- KEV
- Not listed
Published
August 20, 2024
Last Modified
August 28, 2024
References (2)
- security-advisories@githubhttps://github.com/casdoor/casdoor/blob/v1.577.0/routers/cors_filter.go#L45
- security-advisories@githubhttps://securitylab.github.com/advisories/GHSL-2024-035_GHSL-2024-036_casdoor/
Patch Availability(1)
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| go | github.com/casdoor/casdoor | — | ghsa |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
Affected Packages
(1 across 1 ecosystem)
Go(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| github.com/casdoor/casdoor | — | — | — |
Weakness Classification(2)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 8× in last 7d / 44× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-11 08:26 UTCEPSS rescore
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- 2026-06-22 14:25 UTCEPSS rescore
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- 2026-06-07 21:16 UTCOSV refresh
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- 2026-05-26 07:18 UTCEPSS rescore
- 2026-05-23 10:39 UTCEG score recompute
- 2026-05-23 10:39 UTCGHSA enrichment
Frequently asked(5)
What is CVE-2024-41657?
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Dependency Blast Radius
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