VulnerabilityModified
CVE-2020-35124
A cross-site scripting (XSS) vulnerability in the assets component of Mautic before 3.2.4 allows remote attackers to inject executable JavaScript through the Referer header of asset downloads.
CRITICAL 9.6EPSS 2.40%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.40%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A cross-site scripting (XSS) vulnerability in the assets component of Mautic before 3.2.4 allows remote attackers to inject executable JavaScript through the Referer header of asset downloads.
- CVSS 3.1
- 9.6 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
- EPSS
- 2.40% probability · 83th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- acquia/mautic
- Source
- cve@mitre.org
References
- https://forum.mautic.org/c/announcements/16Vendor Advisory
- https://github.com/mautic/mautic/security/advisories/GHSA-39wj-j3jc-858mThird Party Advisory
- https://www.horizon3.ai/disclosures/mautic-unauth-xss-to-rceThird Party Advisory
- https://www.mautic.org/blog/community/security-release-all-versions-mautic-prior-2-16-5-and-3-2-4Release Notes, Third Party Advisory
- https://forum.mautic.org/c/announcements/16Vendor Advisory
- https://github.com/mautic/mautic/security/advisories/GHSA-39wj-j3jc-858mThird Party Advisory
- https://www.horizon3.ai/disclosures/mautic-unauth-xss-to-rceThird Party Advisory
- https://www.mautic.org/blog/community/security-release-all-versions-mautic-prior-2-16-5-and-3-2-4Release Notes, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.