CVE-2023-48679

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-02-27 · updated 2026-06-17
Weakness: CWE-79

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 37391.

Affected products

Acronis Cyber Protect 15: before 16 — fixed in 16

How to fix

Upgrade to a fixed version: Acronis Cyber Protect 15 16. Check the vendor advisory for mitigations.

References

https://security-advisory.acronis.com/advisories/SEC-3469
https://security-advisory.acronis.com/advisories/SEC-3469

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