CVE-2026-79631

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 restrict access to the log files it writes to a predictable location under the public uploads directory, allowing unauthenticated users to download customer order details and opt-in form submissions when logging is enabled.

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
25%
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 Order and Opt-In PII Disclosure via Web-Accessible Log Files | CVE 2026-79631 | Plugin Vulnerabilities

https://wpscan.com/vulnerability/70d377d4-87d1-4f74-984d-f93eb5beaa2f/

Vendor Advisories for CVE-2026-79631(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 20× in last 7d / 58× 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. 2026-09-25 00:08 UTCEG score recompute
  2. 2026-09-25 00:08 UTCGHSA enrichment
  3. 2026-09-24 14:04 UTCEPSS rescore
  4. 2026-09-23 22:07 UTCEG score recompute
  5. 2026-09-23 22:07 UTCGHSA enrichment
  6. 2026-09-23 17:54 UTCEPSS rescore
  7. 2026-09-22 20:22 UTCEG score recompute
  8. 2026-09-22 20:22 UTCGHSA enrichment
  9. 2026-09-22 16:01 UTCEPSS rescore
  10. 2026-09-21 21:09 UTCEPSS rescore
  11. 2026-09-21 18:38 UTCEG score recompute
  12. 2026-09-21 18:38 UTCGHSA enrichment
  13. 2026-09-20 20:16 UTCEPSS rescore
  14. 2026-09-20 16:53 UTCEG score recompute
  15. 2026-09-20 16:53 UTCGHSA enrichment
  16. 2026-09-19 15:09 UTCEG score recompute
  17. 2026-09-19 15:09 UTCGHSA enrichment
  18. 2026-09-18 19:28 UTCEPSS rescore
  19. 2026-09-18 13:24 UTCEG score recompute
  20. 2026-09-18 13:24 UTCGHSA enrichment
  21. 2026-09-17 11:38 UTCEG score recompute
  22. 2026-09-17 11:38 UTCGHSA enrichment
  23. 2026-09-16 14:08 UTCEPSS rescore
  24. 2026-09-16 09:54 UTCEG score recompute
  25. 2026-09-16 09:54 UTCGHSA enrichment
Show 33 more
  1. 2026-09-16 05:15 UTCEPSS rescore
  2. 2026-09-15 08:09 UTCEG score recompute
  3. 2026-09-15 08:09 UTCGHSA enrichment
  4. 2026-09-15 03:12 UTCEPSS rescore
  5. 2026-09-15 03:12 UTCEPSS rescore
  6. 2026-09-14 06:25 UTCEG score recompute
  7. 2026-09-14 06:25 UTCGHSA enrichment
  8. 2026-09-13 04:40 UTCEG score recompute
  9. 2026-09-13 04:40 UTCGHSA enrichment
  10. 2026-09-12 02:54 UTCEG score recompute
  11. 2026-09-12 02:54 UTCGHSA enrichment
  12. 2026-09-11 14:53 UTCEPSS rescore
  13. 2026-09-11 14:53 UTCEPSS rescore
  14. 2026-09-11 01:09 UTCEG score recompute
  15. 2026-09-11 01:09 UTCGHSA enrichment
  16. 2026-09-09 23:24 UTCEG score recompute
  17. 2026-09-09 23:24 UTCGHSA enrichment
  18. 2026-09-08 22:01 UTCEPSS rescore
  19. 2026-09-08 19:58 UTCGHSA enrichment
  20. 2026-09-07 18:43 UTCEG score recompute
  21. 2026-09-07 18:43 UTCGHSA enrichment
  22. 2026-09-06 16:59 UTCEG score recompute
  23. 2026-09-06 16:59 UTCGHSA enrichment
  24. 2026-09-06 13:48 UTCEPSS rescore
  25. 2026-09-05 15:14 UTCEG score recompute
  26. 2026-09-05 15:14 UTCGHSA enrichment
  27. 2026-09-04 13:28 UTCGHSA enrichment
  28. 2026-09-04 13:05 UTCEG score recompute▲ 5.30
  29. 2026-09-04 13:05 UTCGHSA enrichment
  30. 2026-09-04 13:03 UTCMITRE cvelistV5CVSS v3 → 5.3 · severity → MEDIUM
  31. 2026-09-04 07:28 UTCNVD update
  32. 2026-09-04 06:35 UTCEG score recompute
  33. 2026-09-04 06:33 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-79631?
CVE-2026-79631 is a medium vulnerability published on September 4, 2026. The WPFunnels WordPress plugin before 3.13.0 does not restrict access to the log files it writes to a predictable location under the public uploads directory, allowing unauthenticated users to download customer order details and opt-in form submissions when logging is enabled.
When was CVE-2026-79631 disclosed?
CVE-2026-79631 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-2026-79631 actively exploited?
CVE-2026-79631 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 74.8% of all scored CVEs.
What is the CVSS score of CVE-2026-79631?
CVE-2026-79631 has a CVSS v3.1 base score of 5.3 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-79631?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-79631, 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-2026-79631

Explore →

Is Your Infrastructure Affected by CVE-2026-79631?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Book a Demo →Browse All CVEs