CVE-2026-21824 A privilege escalation vulnerability affects HCL Commerce
Attackers can escalate privileges to perform unauthorized administrative actions, disclose personal data, and cause denial of service in HCL Commerce.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-21824?
CVE-2026-21824 is a high-severity vulnerability in HCLSoftware Commerce, published on 20 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
HCL Commerce contains an privilege escalation vulnerability that could allow denial of service, disclosure of user personal data, and performing of unauthorized administrative operations.
Weakness: CWE-266
Which versions are affected by CVE-2026-21824?
How do I fix CVE-2026-21824?
No fix has been published for CVE-2026-21824 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-21824 being exploited?
There is no known exploitation of CVE-2026-21824 in the wild and no public exploit code.
Sources
Also known as GHSA-rvf7-vq7f-5gc3.