What’s Vulnerable › Vulnerabilities

CVE-2021-29023

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-05-17 · updated 2026-07-29
• Weakness: CWE-307

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.

Affected products

• InvoicePlane: 1.5.11

References

• https://github.com/InvoicePlane/InvoicePlane/pull/767
• https://notnnor.github.io/research/2021/03/16/weak-password-recovery-mechanism-in-invoiceplane.html
• https://seran.github.io/research/2021/03/16/weak-password-recovery-mechanism-in-invoiceplane.html
• https://github.com/InvoicePlane/InvoicePlane/pull/767
• https://notnnor.github.io/research/2021/03/16/weak-password-recovery-mechanism-in-invoiceplane.html

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