SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityAnalyzed

CVE-2025-52629

HCL AION is susceptible to Missing Content-Security-Policy.

MEDIUM 6.1EPSS 0.14%

Does this matter?

Lower severity and a low EPSS score (0.14%). Track it; it rarely justifies an emergency change on its own.

Description

HCL AION is susceptible to Missing Content-Security-Policy.  An The absence of a CSP header may increase the risk of cross-site scripting and other content injection attacks by allowing unsafe scripts or resources to execute..This issue affects AION: 2.0.

CVSS 3.1
6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
0.14% probability · 4th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-1032
Affected
hcltech/aion
Source
psirt@hcl.com
EPSS trend
0%3%5%27 October 2026: 0.14%27 October 202627 October 2026

EPSS 0.1% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.