Coder's sub-agent app registration bypasses template port-sharing policy enforcement
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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Configuration 1 [-]
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| Source | ID | Title |
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Github GHSA |
GHSA-x9qq-2qh5-8rxf | Coder's sub-agent app registration bypasses template port-sharing policy enforcement |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.315% probability within 30 days)
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ssvc
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| First Time appeared |
Coder
Coder coder |
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| Vendors & Products |
Coder
Coder coder |
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| Description | Coder allows organizations to provision remote development environments via Terraform. Prior to versions 2.29.7, 2.32.7, 2.33.8, and 2.34.2, the `CreateSubAgent` RPC did not validate a requested app sharing level against the template's `MaxPortSharingLevel` before persisting workspace apps, letting a workspace owner exceed the administrator's configured maximum. Exploitation requires the ability to register sub-agent apps in a workspace the attacker controls. The fix in versions 2.29.7, 2.32.7, 2.33.8, and 2.34.2clamps the sub-agent app sharing level to the template's `MaxPortSharingLevel`. As a workaround, disable wildcard app hostnames (`CODER_WILDCARD_ACCESS_URL`) to block subdomain-based app routing. | |
| Title | Coder's sub-agent app registration bypasses template port-sharing policy enforcement | |
| Weaknesses | CWE-862 | |
| References |
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| Metrics |
cvssV3_1
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