An issue was discovered in the Comments plugin before 1.5.5 for Craft CMS.
Priority LOW 25CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-79.
Summary
An issue was discovered in the Comments plugin before 1.5.5 for Craft CMS. There is stored XSS via an asset volume name.
Why it matters now
EPSS 0.0054 45th percentileScored 2026-11-07
Fix Fixed verbb/comments (Packagist): 1.5.5
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | verbb/comments (Packagist) | before 1.5.5 | 1.5.5 | Patch available | GHSA-69ww-wv3j-mhg4 |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- verbb/comments (Packagist) Vendor— Affected before 1.5.5 Fixed in 1.5.5 Patch available GHSA-69ww-wv3j-mhg4
Remediation
- Fix · GHSA-69ww-wv3j-mhg4 verbb/comments (Packagist) Fixed in 1.5.5 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2020-13870
- 2026-10-03 Alias added: GHSA-69ww-wv3j-mhg4
References
More verbb Comments vulnerabilities
- TI-2020-10852 An issue was discovered in the Comments plugin before 1.5.5 for Craft CMS. CVSS 3.1MEDIUM 6.5
- TI-2020-10853 An issue was discovered in the Comments plugin before 1.5.6 for Craft CMS. CVSS 3.1MEDIUM 5.4
Sources
- CVE-2020-13870 · CVE Program
- CVE-2020-13870 · NVD
- FIRST EPSS
- GHSA-69ww-wv3j-mhg4 · GitHub Advisory Database · CC BY 4.0
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