CVE-2021-29271

MediumCVSS 6.1/10Last 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.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/umputun/remark42/compare/v1.6.0...v1.6.1Patch, Third Party Advisory
https://vuln.ryotak.me/advisories/19Third Party Advisory
https://github.com/umputun/remark42/compare/v1.6.0...v1.6.1Patch, Third Party Advisory
https://vuln.ryotak.me/advisories/19Third Party Advisory

Timeline

Published: Mar 27, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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