CVE-2022-26088 Cross-site scripting in n/a
Remote authenticated users can inject HTML into the Activity Log via the To field, potentially enabling XSS or SSRF attacks.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-26088?
CVE-2022-26088 is a medium-severity cross-site scripting vulnerability in n/a, published on 10 Nov 2022. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
An issue was discovered in BMC Remedy before 22.1. Email-based Incident Forwarding allows remote authenticated users to inject HTML (such as an SSRF payload) into the Activity Log by placing it in the To: field. This affects rendering that occurs upon a click in the "number of recipients" field. NOTE: the vendor's position is that "no real impact is demonstrated."
Weakness: CWE-79
Which versions are affected by CVE-2022-26088?
It affects 1 product.
Products include Bmc Remedy It Service Management Suite.
How do I fix CVE-2022-26088?
No fix has been published for CVE-2022-26088 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-2022-26088 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-26088 exists.
Sources
Also known as GHSA-9545-r5rj-jc95.