diff --git a/docs/releases/security.txt b/docs/releases/security.txt
index 0266a63e53..3c231730ec 100644
--- a/docs/releases/security.txt
+++ b/docs/releases/security.txt
@@ -1176,3 +1176,16 @@ Versions affected
 * Django 3.1 :commit:`(patch) <cca0d98118cccf9ae0c6dcf2d6c57fc50469fbf0>`
 * Django 3.0 :commit:`(patch) <e7fba62248f604c76da4f23dcf1db4a57b0808ea>`
 * Django 2.2 :commit:`(patch) <4036d62bda0e9e9f6172943794b744a454ca49c2>`
+
+May 4, 2021 - :cve:`2021-31542`
+-------------------------------
+
+Potential directory-traversal via uploaded files. `Full description
+<https://www.djangoproject.com/weblog/2021/may/04/security-releases/>`__
+
+Versions affected
+~~~~~~~~~~~~~~~~~
+
+* Django 3.2 :commit:`(patch) <c98f446c188596d4ba6de71d1b77b4a6c5c2a007>`
+* Django 3.1 :commit:`(patch) <25d84d64122c15050a0ee739e859f22ddab5ac48>`
+* Django 2.2 :commit:`(patch) <04ac1624bdc2fa737188401757cf95ced122d26d>`