Medium severity · published Jan 2, 2025
CVE-2024-55541
Stored cross-site scripting (XSS) vulnerability due to missing origin validation in postMessage
6.1
CVSS
0.3%
EPSS
No
On KEV
Description
Stored cross-site scripting (XSS) vulnerability due to missing origin validation in postMessage. The following products are affected: Acronis Cyber Protect 16 (Linux, Windows) before build 39169.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 22% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AC
Acronis Cyber Protect 16 · Acronis
before 39169 · source: vendor
CP
Cyber Protect · Acronis
through 15; 16; 16; 16 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-55541
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-55541
Vendor Advisory
https://security-advisory.acronis.com/advisories/SEC-3647
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