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CVE-2021-31590
Published: Jul 19, 2021
Modified: Aug 3, 2024
PUBLISHED
Description
PwnDoc all versions until 0.4.0 (2021-08-23) has incorrect JSON Webtoken handling, leading to incorrect access control. With a valid JSON Webtoken that is used for authentication and authorization, a user can keep his admin privileges even if he is downgraded to the "user" privilege. Even after a user's account is deleted, the user can still access the administration panel (and add or delete users) and has complete access to the system.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://github.com/pwndoc/pwndoc/security/advisories
x_refsource_MISC
https://github.com/pwndoc/pwndoc/pull/128
x_refsource_MISC
https://github.com/pwndoc/pwndoc/pull/74
x_refsource_MISC
https://www.dgc.org/responsible_disclosure_pwndoc_jwt
x_refsource_MISC
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