CVE-2023-34840 angular-ui-notification Cross-site Scripting vulnerability
An XSS vulnerability in the angular-ui-notification library allows attackers to inject malicious scripts into web pages.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-34840?
CVE-2023-34840 is a medium-severity cross-site scripting vulnerability in n/a, published on 30 Jun 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
angular-ui-notification v0.1.0, v0.2.0, and v0.3.6 was discovered to contain a cross-site scripting (XSS) vulnerability.
Weakness: CWE-79
Which versions are affected by CVE-2023-34840?
2 open source packages ship an affected version, including angular-ui-notification. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
angular-ui-notification npm | From 0.1.0 to 0.3.6 | None |
angular-ui-notification npm | From 0.1.0 to 0.3.6 | None |
Products include Angular-Ui-Notification Project Angular-Ui-Notification.
How do I fix CVE-2023-34840?
No fix has been published for CVE-2023-34840 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-2023-34840 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-34840 exists.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-mrcj-5qxr-vhp2.