PT-2026-91744 · Takahe · Takahe

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CVE-2026-91146

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Published

2026-09-14

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Updated

2026-09-27

CVSS v3.1

6.1

Medium

VectorAV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions Takahe versions prior to 0.11.1
Description The software fails to restrict URL schemes in link hrefs within federated post content and profile summaries. This allows remote actors to inject javascript: links. When clicked, these malicious links execute in the instance origin, which can lead to session hijacking or the impersonation of viewers.
Recommendations Update Takahe to version 0.11.1 or later.

Exploit

Fix

XSS

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Weakness Enumeration

Related Identifiers

CVE-2026-91146

Affected Products

Takahe