CVE-2021-29271

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CVSS 3.1

6.1 medium

EPSS

<1%p54

Published

Mar 27, 2021 (Mar 27, 2021)

Modified

Jun 17, 2026

Description

remark42 before 1.6.1 allows XSS, as demonstrated by "Locator: Locator{URL:" followed by an XSS payload. This is related to backend/app/store/comment.go and backend/app/store/service/service.go.

Vendors: remark42
Products: remark42
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.8%)

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