VulnerabilityModified
CVE-2021-29271
remark42 before 1.6.1 allows XSS, as demonstrated by "Locator: Locator{URL:" followed by an XSS payload.
MEDIUM 6.1EPSS 0.79%
Does this matter?
Lower severity and a low EPSS score (0.79%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.79% probability · 54th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- remark42/remark42
- Source
- cve@mitre.org
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.