cobalt is a media downloader that doesn't piss you off. A malicious cobalt instance could serve links with the `javascript:` protocol, resulting in Cross-site Scripting (XSS) when the user tries to download an item from a picker. This issue has been present since commit `66bac03e`, was mitigated in commit `97977efa` (correctly configured web instances were no longer vulnerable) and fully fixed in commit `c4be1d3a` (included in release version 10.2.1). Users are advised to upgrade. Users unable to upgrade should enable a content-security-policy.

GitHub, Inc. CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

GitHub, Inc. CWE-79

GitHub, Inc. https://github.com/imputnet/cobalt/commit/66bac03e3078e4e781d2d3903c05ad66a883a354 [No types assigned]

GitHub, Inc. https://github.com/imputnet/cobalt/commit/97977efabd92375f270d1818f38de3b0682c2f19 [No types assigned]

GitHub, Inc. https://github.com/imputnet/cobalt/commit/c4be1d3a37b0deb6b6087ec7a815262ac942daf1 [No types assigned]

GitHub, Inc. https://github.com/imputnet/cobalt/security/advisories/GHSA-cm4c-v4cm-3735 [No types assigned]