Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
Logseq is vulnerable to a stored cross-site scripting (XSS). A malicious plugin can include a JavaScript payload in the "name" field of its "package.json" file, which is rendered using "innerHTML" without proper sanitization, allowing the execution of arbitrary code in the privileged host context. While only version v0.10.15 was tested and confirmed as vulnerable, status of other versions is unknown since this issue was not addressed by a patch.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
CVE-2026-47900 Stored XSS Vulnerability in Logseq via Malicious Plugin Package Name https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-47900
Post summary
The post announces a new stored XSS vulnerability in Logseq that can be triggered via a malicious plugin package name, but provides no PoC, exploit code, or evidence of active exploitation.