CVE-2020-13870: An issue was discovered in the Comments plugin before 1.5.5 for Craft CMS

Medium severity · published Jun 5, 2020

CVE-2020-13870

An issue was discovered in the Comments plugin before 1.5.5 for Craft CMS

5.4

CVSS

0.5%

EPSS

On KEV

Description

An issue was discovered in the Comments plugin before 1.5.5 for Craft CMS. There is stored XSS via an asset volume name.

CVSS vector

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

Attack vector

Network

Complexity

Low

Privileges

Low

User interaction

Required

Confidentiality

Low

Integrity

Low

Availability

None

Scope

Changed

Exploitation

Is it being used?

Exploit prediction (EPSS)0.5% · higher than 45% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

Comments · Verbb

before 1.5.5 · source: NVD

Affected product

Comments

Verbb

All Comments CVEs

References

NVD

https://nvd.nist.gov/vuln/detail/CVE-2020-13870

CVE.org

https://www.cve.org/CVERecord?id=CVE-2020-13870

Release Notes

https://github.com/verbb/comments/blob/craft-3/CHANGELOG.md#155---2020-05-28-critical