What is CVE-2023-23011?

CVE-2023-23011 is a medium-severity vulnerability in Invoiceplane, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-02-07.

How severe is CVE-2023-23011?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Invoiceplane

CVE-2023-23011

Cross Site Scripting (XSS) vulnerability in InvoicePlane 1.6 via filter_product input to file modal_product_lookups.php.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2023-02-07 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.005 (42.3th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 42.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Invoiceplane — versions 1.6.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

gist.github.com/enferas/e4ab1aedd9727c3b09c7d0154a052199 (Exploit, Third Party Advisory)
gist.github.com/enferas/e8fff9261526fdf51808c39b3004e1b5 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-23011?: CVE-2023-23011 is a medium-severity vulnerability in Invoiceplane, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-02-07.
How severe is CVE-2023-23011?: Medium severity. CVSS v3 base score is 6.1 out of 10.