CVE-2024-58389
HoloViz Panel from 1.2.2 before 1.9.0 Open Redirect via next Parameter
HoloViz Panel
CVSS
5.1MediumExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.28%Chance of exploitation activity in the next 30 days, higher than 19% of CVEs. Scored 23 Oct 2026FIRST EPSS
What fixes it
- 1.9.0PanelCVE List
A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.
Description
HoloViz Panel from 1.2.2 before 1.9.0 contains an open redirect vulnerability in panel/auth.py that allows remote attackers to redirect users by supplying an unvalidated next query parameter. BasicLoginHandler and PasswordLoginHandler store the parameter in a next_url cookie, so crafted login links send victims to attacker-controlled external sites after successful login.
Text from CVE List
Affected versions 2
- Panelaffected: 1.2.2 before 1.9.0CVE List
- Panelunaffected: 1.9.0CVE List
References 5
- github.com/holoviz/panel/commit/a6a8b2cb9592a014cf6a7b0d3d5fc9cbf59bb2edFixvia CVE List
- vulncheck.com/advisories/holoviz-panel-from-1.2.2-before-1.9.0-open-redirect-via-next-parameterAdvisoryvia CVE List
- github.com/holoviz/panel/issues/6782Referencevia CVE List
- github.com/holoviz/panel/blob/v1.8.10/panel/auth.py#L866-L900Referencevia CVE List
- github.com/holoviz/panelReferencevia CVE List