CVE-2026-79630

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreHIGH confidence

Score 5.3 from GitHub Security Advisory published 2026-09-04. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 5.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.3Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

The WPFunnels WordPress plugin before 3.13.0 does not verify that the product requested through a checkout order bump is the product that bump's discount was configured for, allowing unauthenticated users to obtain any purchasable product at a discount intended for a different one, with the reduced price carried through to the total of the order they place.

CVSS v3
5.3
EG Score
5.3(high)
EG Risk
39(Track)
EG Risk 39/100SSVC: Track

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
Severity53% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
8%
KEV
Not listed

Published

September 4, 2026

Last Modified

September 8, 2026

Advisory Details (1)

Auto-updated Sep 4, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

WPFunnels < 3.13.0 – Unauthenticated Price Manipulation via Order Bump Product ID Substitution | CVE 2026-79630 | Plugin Vulnerabilities

https://wpscan.com/vulnerability/fb49c59a-f79f-495c-a23e-0e1629cfa53e/

Vendor Advisories for CVE-2026-79630(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 18× in last 7d / 44× 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. 2026-09-20 20:16 UTCEPSS rescore
  2. 2026-09-20 11:05 UTCEG score recompute
  3. 2026-09-20 11:05 UTCGHSA enrichment
  4. 2026-09-19 09:56 UTCEG score recompute
  5. 2026-09-19 09:56 UTCGHSA enrichment
  6. 2026-09-18 19:28 UTCEPSS rescore
  7. 2026-09-18 08:43 UTCEG score recompute
  8. 2026-09-18 08:43 UTCGHSA enrichment
  9. 2026-09-17 07:34 UTCEG score recompute
  10. 2026-09-17 07:34 UTCGHSA enrichment
  11. 2026-09-16 14:08 UTCEPSS rescore
  12. 2026-09-16 06:24 UTCEG score recompute
  13. 2026-09-16 06:24 UTCGHSA enrichment
  14. 2026-09-16 05:15 UTCEPSS rescore
  15. 2026-09-15 05:15 UTCEG score recompute
  16. 2026-09-15 05:15 UTCGHSA enrichment
  17. 2026-09-15 03:12 UTCEPSS rescore
  18. 2026-09-15 03:12 UTCEPSS rescore
  19. 2026-09-14 04:02 UTCEG score recompute
  20. 2026-09-14 04:02 UTCGHSA enrichment
  21. 2026-09-13 02:53 UTCEG score recompute
  22. 2026-09-13 02:53 UTCGHSA enrichment
  23. 2026-09-12 01:43 UTCEG score recompute
  24. 2026-09-12 01:43 UTCGHSA enrichment
  25. 2026-09-11 14:53 UTCEPSS rescore
Show 19 more
  1. 2026-09-11 14:53 UTCEPSS rescore
  2. 2026-09-11 00:34 UTCEG score recompute
  3. 2026-09-11 00:34 UTCGHSA enrichment
  4. 2026-09-09 23:24 UTCGHSA enrichment
  5. 2026-09-08 19:58 UTCGHSA enrichment
  6. 2026-09-07 16:57 UTCEG score recompute
  7. 2026-09-07 16:57 UTCGHSA enrichment
  8. 2026-09-06 15:48 UTCEG score recompute
  9. 2026-09-06 15:48 UTCGHSA enrichment
  10. 2026-09-06 13:48 UTCEPSS rescore
  11. 2026-09-05 14:38 UTCEG score recompute
  12. 2026-09-05 14:38 UTCGHSA enrichment
  13. 2026-09-04 13:28 UTCGHSA enrichment
  14. 2026-09-04 13:05 UTCEG score recompute▲ 5.30
  15. 2026-09-04 13:05 UTCGHSA enrichment
  16. 2026-09-04 13:03 UTCMITRE cvelistV5CVSS v3 → 5.3 · severity → MEDIUM
  17. 2026-09-04 07:28 UTCNVD update
  18. 2026-09-04 06:35 UTCEG score recompute
  19. 2026-09-04 06:33 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-79630?
CVE-2026-79630 is a medium vulnerability published on September 4, 2026. The WPFunnels WordPress plugin before 3.13.0 does not verify that the product requested through a checkout order bump is the product that bump's discount was configured for, allowing unauthenticated users to obtain any purchasable product at a discount intended for a different one, with the reduced…
When was CVE-2026-79630 disclosed?
CVE-2026-79630 was first published in the National Vulnerability Database on September 4, 2026, with the most recent update on September 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-79630 actively exploited?
CVE-2026-79630 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 92.0% of all scored CVEs.
What is the CVSS score of CVE-2026-79630?
CVE-2026-79630 has a CVSS v3.1 base score of 5.3 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-79630?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-79630, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-79630

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