CVE-2025-52635 HCL AION is susceptible to Trusted types in scripts not enforced in CSP
Attackers can execute malicious scripts in HCL AION due to missing Trusted Types enforcement in Content Security Policy.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-52635?
CVE-2025-52635 is a low-severity cross-site scripting vulnerability in HCL AION, published on 10 Oct 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A
rusted types in scripts not enforced in CSP vulnerability has been identified
in HCL AION.This issue affects AION: 2.0.
Weakness: CWE-1032
Which versions are affected by CVE-2025-52635?
It affects 1 product.
Products include Hcltech Aion.
How do I fix CVE-2025-52635?
No fix has been published for CVE-2025-52635 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2025-52635 being exploited?
There is no known exploitation of CVE-2025-52635 in the wild and no public exploit code.
Other vulnerabilities in HCL AION
- CVE-2025-52650 HCL AION is susceptible to Inline script execution allowed in CSP vulnerability
- CVE-2025-52632 HCL AION is susceptible to Missing Secure Attribute in Encrypted Session (SSL) Cookie vulnerability
- CVE-2025-52644 HCL AION is affected by a vulnerability where certain user actions are not adequately audited or logged.
- CVE-2025-52627 HCL AION is susceptible to Incorrect Permission Assignment for Critical Resource
- CVE-2025-52624 HCL AION is susceptible to Bypass of the script allow list configuration vulnerability
Sources
Also known as GHSA-vvq5-8hxj-499m.