CVE-2026-5370 krayin laravel-crm Activities Module/Notes inbox.spec.ts composeMail cross site scripting
Cross-site scripting in Krayin Laravel CRM allows remote attackers to inject malicious scripts via the composeMail function.
- 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-2026-5370?
CVE-2026-5370 is a medium-severity cross-site scripting vulnerability in krayin laravel-crm, published on 2 Apr 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
A vulnerability was identified in krayin laravel-crm up to 2.2. Impacted is the function composeMail of the file packages/Webkul/Admin/tests/e2e-pw/tests/mail/inbox.spec.ts of the component Activities Module/Notes Module. The manipulation leads to cross site scripting. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The identifier of the patch is 73ed28d466bf14787fdb86a120c656a4af270153. To fix this issue, it is recommended to deploy a patch.
Which versions are affected by CVE-2026-5370?
2 open source packages ship an affected version, including krayin/laravel-crm.
| Package | Affected | Fixed in |
|---|---|---|
krayin/laravel-crm Packagist | All versions to 2.2.0 | None |
krayin/laravel-crm Packagist | All versions to 2.2.0 | None |
How do I fix CVE-2026-5370?
No fix has been published for CVE-2026-5370 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-2026-5370 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-5370 exists.
Sources
Also known as GHSA-9m2v-hc5g-5jpv.