Description
JupyterLab (pip package 'jupyterlab') versions >=4.1.0,<=4.5.9 and >=4.6.0,<=4.6.1 contain a plugin manager lock-rule enforcement bypass. Two server-side enforcement gaps allow an authenticated user to circumvent administrator lock rules by making direct requests to the /lab/api/plugins endpoint, enabling or disabling plugins that were locked — including child plugins of multi-plugin extensions and plugins locked via the 'lock all' mechanism. This can impact data integrity and bypass hardening or restrictions (e.g., download/upload limits) implemented through locked plugins. Fixed in versions 4.6.2 and 4.5.10.
Mitigation
Minimal update. May introduce new vulnerabilities or breaking changes.
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 debian 13 | | =4.0.11+ds1+~cs11.25.27-7 || =4.0.11+ds1+~cs11.25.27-8 || =4.0.11+ds1+~cs11.25.27-9 || =4.0.11+ds2+~cs11.25.27-1 || =4.0.11+ds2+~cs11.25.27-3 || =4.0.11+ds3+~cs11.25.27-1 || =4.0.11+ds4+~cs11.25.27-1 || =4.0.11+ds4+~cs11.25.27-2 || =4.0.11+ds4+~cs11.25.27-3 || =4.0.11+ds4+~cs11.25.27-4 || =4.0.11+ds5+~cs11.25.27-1 || =4.0.13+ds1+~2.0.1+~cs1.4.4-1 || =4.1.3+ds1+~2.0.1+~0.15.3+~cs1.4.4-1 || =4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-1 || =4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-2 || =4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-3 || =4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-4 || =4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-5 || =4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-6 || =4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-7 || =4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-8 || =4.4.1+ds1+~3.0.5+~0.16.6+~cs1.4.4-1 || =4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-1 || =4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-2 || =4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-3 || =4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-4 || =4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-5 || =4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-6 || =4.4.8+ds1+~3.1.0+~0.16.6+~cs1.4.4-1 | - |
debian 14 | | =4.0.11+ds1+~cs11.25.27-7 || =4.0.11+ds1+~cs11.25.27-8 || =4.0.11+ds1+~cs11.25.27-9 || =4.0.11+ds2+~cs11.25.27-1 || =4.0.11+ds2+~cs11.25.27-3 || =4.0.11+ds3+~cs11.25.27-1 || =4.0.11+ds4+~cs11.25.27-1 || =4.0.11+ds4+~cs11.25.27-2 || =4.0.11+ds4+~cs11.25.27-3 || =4.0.11+ds4+~cs11.25.27-4 || =4.0.11+ds5+~cs11.25.27-1 || =4.0.13+ds1+~2.0.1+~cs1.4.4-1 || =4.1.3+ds1+~2.0.1+~0.15.3+~cs1.4.4-1 || =4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-1 || =4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-2 || =4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-3 || =4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-4 || =4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-5 || =4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-6 || =4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-7 || =4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-8 || =4.4.1+ds1+~3.0.5+~0.16.6+~cs1.4.4-1 || =4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-1 || =4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-2 || =4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-3 || =4.4.8+ds1+~3.1.0+~0.16.6+~cs1.4.4-1 || >=0 <4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-4 | 4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-4 |
 pypi | | =4.6.0 || =4.6.1 || >=4.6.0 <4.6.2 || =4.1.0 || =4.1.1 || =4.1.2 || =4.1.3 || =4.1.4 || =4.1.5 || =4.1.6 || =4.1.7 || =4.1.8 || =4.2.0 || =4.2.0a0 || =4.2.0a1 || =4.2.0a2 || =4.2.0b0 || =4.2.0b1 || =4.2.0b2 || =4.2.0b3 || =4.2.0rc0 || =4.2.1 || =4.2.2 || =4.2.3 || =4.2.4 || =4.2.5 || =4.2.6 || =4.2.7 || =4.3.0 || =4.3.0a0 || =4.3.0a1 || =4.3.0a2 || =4.3.0b0 || =4.3.0b1 || =4.3.0b2 || =4.3.0b3 || =4.3.0rc0 || =4.3.0rc1 || =4.3.1 || =4.3.2 || =4.3.3 || =4.3.4 || =4.3.5 || =4.3.6 || =4.3.7 || =4.3.8 || =4.4.0 || =4.4.0a0 || =4.4.0a1 || =4.4.0a2 || =4.4.0a3 || =4.4.0b0 || =4.4.0b1 || =4.4.0b2 || =4.4.0rc0 || =4.4.0rc1 || =4.4.1 || =4.4.10 || =4.4.2 || =4.4.3 || =4.4.4 || =4.4.5 || =4.4.6 || =4.4.7 || =4.4.8 || =4.4.9 || =4.5.0 || =4.5.0a0 || =4.5.0a1 || =4.5.0a2 || =4.5.0a3 || =4.5.0a4 || =4.5.0b0 || =4.5.0b1 || =4.5.0rc0 || =4.5.0rc1 || =4.5.1 || =4.5.2 || =4.5.3 || =4.5.4 || =4.5.5 || =4.5.6 || =4.5.7 || =4.5.8 || =4.5.9 || >=4.1.0 <4.5.10 | 4.6.2, 4.5.10 |
