CVE-2021-29023 Weak cryptography in n/a

Medium 5.3 Published 17 May 2021 Updated 29 Jul 2026

Attackers can predict password reset tokens and bypass rate limits to take over user accounts in InvoicePlane.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2021-29023?

CVE-2021-29023 is a medium-severity vulnerability in n/a, published on 17 May 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

InvoicePlane 1.5.11 doesn't have any rate-limiting for password reset and the reset token is generated using a weak mechanism that is predictable.

Weakness: CWE-307

Which versions are affected by CVE-2021-29023?

It affects 1 product.

Products include Invoiceplane Invoiceplane.

How do I fix CVE-2021-29023?

No fix has been published for CVE-2021-29023 yet. Limit exposure of the affected software until one is available.

Is CVE-2021-29023 being exploited?

There is no known exploitation of CVE-2021-29023 in the wild and no public exploit code.

Sources

Also known as GHSA-q62q-p9mg-92r4.