
CVE-2026-111869: ZAST engine found unauthenticated user enumeration in Plane. The rate limit exists. It just doesn't limit anything. https://t.co/ksvBEC6gVy
Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
A vulnerability was identified in makeplane plane up to 1.4.2. Impacted is an unknown function of the component API Endpoint. Such manipulation of the argument X-Forwarded-For leads to reliance on untrusted inputs in a security decision. It is possible to launch the attack remotely. The exploit is publicly available and might be used.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE

CVE-2026-111869: ZAST engine found unauthenticated user enumeration in Plane. The rate limit exists. It just doesn't limit anything. https://t.co/ksvBEC6gVy

Plane limits auth requests to 30 per minute. The limit counts requests per X-Forwarded-For value. The client picks that value. So the limit counts nothing. Our ZAST engine found this and reported it as CVE-2026-111869. https://t.co/O5peJktmef