by Kastro
Paper/Archive/CVE-2021-27915

CVE-2021-27915

Mautic Mautic — XSS Cross-site Scripting Stored (XSS) - Description field

EPSS 0.6%CVSS 9.0
critical.is priorityof 100
37
CVSS 9.0 (NVD)9.0 / 10 × 3027.0Not in CISA KEV+300.0EPSS percentile 49.7.497 × 209.9No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Prior to the patched version, there is an XSS vulnerability in the description fields within the Mautic application which could be exploited by a logged in user of Mautic with the appropriate permissions. This could lead to the user having elevated access to the system.

Affected

ProductAffectedFixed inSource
Mautic>= 1.0.0-beta2 – <= 4.4.11–CNA
mautic1.0.0-beta2 – 4.4.11–CISA-ADP

Scores by source

NVD9.0CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Mautic (CNA)7.6CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refgithub.com/mautic/mautic/security/advisories/GHSA-2rc5-2755-v422