Medium severity · published Feb 3, 2026
CVE-2025-52629
HCL AION is susceptible to Missing Content-Security-Policy
6.1
CVSS
0.1%
EPSS
No
On KEV
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 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)0.1% · higher than 4% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AI
AION · HCL
2.0 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-52629
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-52629
Vendor Advisory
https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0127972
More from AION
9.8
CVE-2025-52648
HCL AION is affected by a vulnerability where offering images are not digitally signed
9.8
CVE-2025-52626
HCL AION is susceptible to Potential Command Injection vulnerability
9.8
CVE-2025-52635
HCL AION is susceptible to Trusted types in scripts not enforced in CSP
8.8
CVE-2025-52628
HCL AION is susceptible to Missing SameSite vulnerability
8.2
CVE-2025-52644
HCL AION is affected by a vulnerability where certain user actions are not adequately audited or logged.