CVE-2026-33639

HIGHPre-NVD 7.27.2—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.2 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.4% (31st percentile of EPSS-scored CVEs). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Elevated
7.2EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 7.2Exploit: Elevated riskExposed services: Not assessed

A fix is available — apply it.

InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. Prior to 1.7.2, InvoicePlane interpolates the administrator-controlled tax_rate_decimal_places setting into an ALTER TABLE statement for ip_tax_rates in Settings::index() without strict integer validation. A crafted setting value can add clauses to the schema-changing statement and remove or alter required database columns. The resulting schema corruption can permanently modify financial data structures and make the application unavailable. This vulnerability is fixed in 1.7.2.

CVSS v3
7.2
EG Score
7.2HIGHmedium confidence
EG Risk
48
EG Risk 48/100CISA SSVC

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity72% × 45%
Exploitation40% × 40%
Automatability0% × 15%
CISA SSVC: Track at low, Track* at medium and Attend at high mission impact.
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
0.4%
EPSS %ILE
31st
KEV
Not listed

CISA SSVCTrack at low, Track* at medium and Attend at high mission impact.

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

September 25, 2026

Last Modified

September 29, 2026

Advisory Details (6)

Auto-updated Sep 25, 2026
🔬 Proof of concept available. Patch available. Sources: github, github_pr, github_commit, github_release.
github_release Patch Available

v1.7.2

Patch available: InvoicePlane/InvoicePlane v1.7.2

https://github.com/InvoicePlane/InvoicePlane/releases/tag/v1.7.2
github_commit

commit efec2d28d574 (InvoicePlane/InvoicePlane)

Fix landed in InvoicePlane/InvoicePlane commit efec2d28d574 — awaiting tagged release

https://github.com/InvoicePlane/InvoicePlane/commit/efec2d28d574ca616f218d758bd5adaa9a60b3a0
github_commit

commit 8fe41750d7c6 (InvoicePlane/InvoicePlane)

Fix landed in InvoicePlane/InvoicePlane commit 8fe41750d7c6 — awaiting tagged release

https://github.com/InvoicePlane/InvoicePlane/commit/8fe41750d7c6fd039ac7353e5311bf4c140c3436
github_pr

Harden tax rate decimal setting against DDL injection

Fix merged in InvoicePlane/InvoicePlane PR #1488 on 2026-03-23 — awaiting tagged release

https://github.com/InvoicePlane/InvoicePlane/pull/1488
github_pr

Fix SQL injection in tax rate decimal places setting

Fix merged in InvoicePlane/InvoicePlane PR #1481 on 2026-03-05 — awaiting tagged release

https://github.com/InvoicePlane/InvoicePlane/pull/1481
github Patch Available🟡 PoC Available

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in invoiceplane/invoiceplane · Advisory · InvoicePlane/InvoicePlane · GitHub

https://github.com/InvoicePlane/InvoicePlane/security/advisories/GHSA-34g5-4hfc-g983

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 13× in last 7d / 20× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-10-05 04:46 UTCEG score recompute
  2. 2026-10-04 23:22 UTCEPSS rescore
  3. 2026-10-03 14:26 UTCEG score recompute
  4. 2026-10-03 14:25 UTCEPSS rescore
  5. 2026-10-03 01:36 UTCEG score recompute
  6. 2026-10-02 00:03 UTCEG score recompute
  7. 2026-10-01 19:49 UTCEPSS rescore
  8. 2026-09-30 22:05 UTCEG score recompute
  9. 2026-09-30 15:03 UTCEPSS rescore
  10. 2026-09-29 20:32 UTCEG score recompute
  11. 2026-09-29 19:24 UTCEG score recompute
  12. 2026-09-29 16:47 UTCEG score recompute
  13. 2026-09-29 03:59 UTCEG score recompute
  14. 2026-09-27 19:38 UTCEG score recompute
  15. 2026-09-27 13:48 UTCEPSS rescore
  16. 2026-09-26 18:04 UTCEG score recompute
  17. 2026-09-26 15:58 UTCEPSS rescore
  18. 2026-09-25 16:26 UTCEG score recompute
  19. 2026-09-25 15:44 UTCEG score recompute
  20. 2026-09-25 15:44 UTCMITRE cvelistV5first tracked

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Frequently asked(5)

What is CVE-2026-33639?
CVE-2026-33639 is a high vulnerability published on September 25, 2026. InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. Prior to 1.7.2, InvoicePlane interpolates the administrator-controlled taxratedecimalplaces setting into an ALTER TABLE statement for iptax_rates in Settings::index() without strict integer…
When was CVE-2026-33639 disclosed?
CVE-2026-33639 was first published on September 25, 2026, with the most recent update on September 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-33639 actively exploited?
CVE-2026-33639 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (31st percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-33639?
CVE-2026-33639 has a CVSS base score of 7.2 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-33639?
A fix for CVE-2026-33639 is available: update to the fixed version the vendor names in its advisory.

Dependency Blast Radius

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