CVE-2022-34322 Cross-site scripting in n/a
Authenticated attackers can inject malicious JavaScript via notifications or favorites, leading to code execution and privilege escalation in user browsers.
- 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-2022-34322?
CVE-2022-34322 is a critical cross-site scripting vulnerability in n/a, published on 1 Jan 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Multiple XSS issues were discovered in Sage Enterprise Intelligence 2021 R1.1 that allow an attacker to execute JavaScript code in the context of users' browsers. The attacker needs to be authenticated to reach the vulnerable features. An issue is present in the Notify Users About Modification menu and the Notifications feature. A user can send malicious notifications and execute JavaScript code in the browser of every user who has enabled notifications. This is a stored XSS, and can lead to privilege escalation in the context of the application. (Another issue is present in the Favorites tab. The name of a favorite or a folder of favorites is interpreted as HTML, and can thus embed JavaScript code, which is executed when displayed. This is a self-XSS.)
Weakness: CWE-79
Which versions are affected by CVE-2022-34322?
It affects 1 product.
Products include Sage Sage Enterprise Intelligence.
How do I fix CVE-2022-34322?
No fix has been published for CVE-2022-34322 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-2022-34322 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-34322 exists.
Sources
Also known as GHSA-jg87-hpmm-m7jv.